Article(id=1312006179686015123, tenantId=1146029695717560320, journalId=1311385948879159419, issueId=1312006144101540779, articleNumber=null, orderNo=null, doi=10.13430/j.cnki.jpgr.20260207002, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1770393600000, receivedDateStr=2026-02-07, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1790736249132, onlineDateStr=2026-09-30, pubDate=1784131200000, pubDateStr=2026-07-16, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790736249132, onlineIssueDateStr=2026-09-30, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790736249132, creator=13701087609, updateTime=1790736249132, updator=13701087609, issue=Issue{id=1312006144101540779, tenantId=1146029695717560320, journalId=1311385948879159419, year='2026', volume='27', issue='7', pageStart='1311', pageEnd='1484', issueExtLink='null', onlineDate='null', pubDate='1784131200000', pubDateStr='2026-07-16', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1790736240648, creator='13701087609', updateTime=1790739525097, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1312019920167203355, tenantId=1146029695717560320, journalId=1311385948879159419, issueId=1312006144101540779, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1312019920167203356, tenantId=1146029695717560320, journalId=1311385948879159419, issueId=1312006144101540779, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1426, endPage=1435, ext={EN=ArticleExt(id=1312006179992199317, articleId=1312006179686015123, tenantId=1146029695717560320, journalId=1311385948879159419, language=EN, title=Resistance Identification and Elite Germplasm Screening for Rice Blast in International Wild Rice Resources, columnId=1312006179899924628, journalTitle=Journal of Plant Genetic Resources, columnName=RESEARCH ARTICLES, runingTitle=null, highlight=null, articleAbstract=

Rice blast, caused by Magnaporthe oryzae, is one of the most destructive diseases threatening rice production. Breeding and deploying resistant cultivars is a cost-effective and environmentally sustainable strategy for disease control. However, the frequent breakdown of resistance and the narrow genetic base of resistance genes remain major constraints, highlighting the need to identify new resistant germplasm. Wild rice, as a close relative of cultivated rice, harbors abundant genetic diversity shaped by natural selection and represents an important reservoir for novel blast resistance genes. Nevertheless, large-scale evaluation of blast resistance in international wild rice resources, especially those from Myanmar and Sri Lanka, remains limited. In this study, 155 wild rice accessions from China and abroad were evaluated using a detached-leaf puncture inoculation assay against a mixed inoculum comprising 16 M. oryzae physiological races from Sichuan. The tested accessions showed substantial variation in blast resistance. In total, 103 accessions were classified as resistant (R) or moderately resistant (MR), accounting for 66.4% of all accessions, including 76 R (49.0%) and 27 MR (17.4%). Among accessions from different origins, the proportion of R accessions from Myanmar and Sri Lanka was 57.7% and 55.6%, respectively, slightly higher than that from China (40.0% from Hainan and 50.0% from Guangxi), and they exhibited relatively lower disease indices. Notably, the resistance frequency (R+MR) of O. nivara from Sri Lanka reached 90.0%, while most accessions from Myanmar were classified as resistant. These results indicate that wild rice accessions from Myanmar and Sri Lanka exhibited higher proportions of resistant and lower proportions of susceptible accessions. In particular. O. nivara from Sri Lanka holds great promise for mining broad-spectrum blast resistance genes and selecting resistant donors. This study provides valuable germplasm resources for broadening the genetic basis of blast resistance in rice breeding.

, authors=Wenzhu FENG1, 2, Yanrong CHENG1, 3, Wenlong GUO4, 5, Ratnasekera DISNA1, Qian QIAN5, Xiaoming ZHENG1, 2, 6, Leina ZHOU1, 2, authorsList=Wenzhu FENG, Yanrong CHENG, Wenlong GUO, Ratnasekera DISNA, Qian QIAN, Xiaoming ZHENG, Leina ZHOU, authorCompany=null, correspAuthors=Leina ZHOU, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1312006182206791847, articleId=1312006179686015123, tenantId=1146029695717560320, journalId=1311385948879159419, language=CN, title=国际野生稻资源稻瘟病抗性鉴定与优异种质筛选, columnId=1312006180101251222, journalTitle=植物遗传资源学报, columnName=论文, runingTitle=null, highlight=null, articleAbstract=

由稻瘟病菌(Magnaporthe oryzae)引起的稻瘟病是严重威胁水稻生产的重要病害之一,培育和利用抗病品种是最经济、绿色的防控途径。当前水稻抗病育种面临抗性易丧失和抗病基因来源单一的瓶颈,亟需挖掘新的抗病种质资源。野生稻作为栽培稻的近缘种,在自然选择下积累了丰富的遗传多样性,是挖掘新型抗病基因的重要种质资源。然而,针对缅甸、斯里兰卡等国际来源野生稻的规模化抗稻瘟病评价仍十分有限。本研究以155份来自国内外的野生稻材料为主要研究对象,采用离体戳伤叶片的方法,比较不同来源野生稻对来自四川的16个稻瘟病菌生理混合菌液的抗性表现,从而筛选潜在优异抗病种质。结果显示,155份供试材料对四川稻瘟病混合菌液表现出明显抗感分化,其中抗病材料76份(49.0%),中抗材料27份(17.4%),即抗性(抗病+中抗)材料共计103份,占比66.4%。不同来源材料中,缅甸和斯里兰卡的抗病材料占比分别为57.7%和55.6%,略高于中国来源材料(海南40.0%、广西50.0%),且病情指数相对较低;其中斯里兰卡尼瓦拉野生稻抗性(抗病+中抗)材料占全部斯里兰卡尼瓦拉野生稻的90.0%,缅甸材料也以抗病为主。综上,缅甸与斯里兰卡来源野生稻在本研究中表现出更高的抗性,尤其是斯里兰卡尼瓦拉野生稻,可作为后续广谱抗稻瘟病基因挖掘与抗源供体筛选的优先候选种质。

, authors=冯文珠1, 2, 成彦蓉1, 3, 郭文龙4, 5, Ratnasekera Disna1, 钱前5, 郑晓明1, 2, 6, 周雷娜1, 2, authorsList=冯文珠, 成彦蓉, 郭文龙, Ratnasekera Disna, 钱前, 郑晓明, 周雷娜, authorCompany=null, correspAuthors=周雷娜, authorNote=

研究方向为作物种质资源鉴定与评价,E-mail:

, correspAuthorsNote=
周雷娜,研究方向为水稻遗传育种与抗逆性,E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=Pm4sqrNp6RkzS+Zd3SIJtQ==, magXml=OPi+/+tTzaCZ7xTC3Ue+nA==, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=56msNj1Qzif2Jqz96d1gPA==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=C7ZBL6dCwwErVJgIgDCNDw==, mapNumber=null, fund=null)}, authors=[Author(id=1312006184639488187, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=3251794546@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1312006184731762878, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006184639488187, language=EN, stringName=Wenzhu FENG, firstName=Wenzhu, middleName=null, lastName=FENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan
2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006184853397695, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006184639488187, language=CN, stringName=冯文珠, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1中国农业科学院国家南繁研究院,海南 三亚 572024
2中国农业科学院作物科学研究所,北京 100081, bio={"content":"

研究方向为作物种质资源鉴定与评价,E-mail:

"}, bioImg=null, bioContent=

研究方向为作物种质资源鉴定与评价,E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184006148264, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=1, ext=[AuthorCompanyExt(id=1312006184018731177, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184031314090, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国农业科学院国家南繁研究院,海南 三亚 572024)]), AuthorCompany(id=1312006184119394475, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=2, ext=[AuthorCompanyExt(id=1312006184127783084, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081), AuthorCompanyExt(id=1312006184140365997, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2中国农业科学院作物科学研究所,北京 100081)])]), Author(id=1312006184924700865, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1312006185021169860, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006184924700865, language=EN, stringName=Yanrong CHENG, firstName=Yanrong, middleName=null, lastName=CHENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan
3School of Tropical Agriculture and Forestry(School of Agriculture and Rural Affairs, School of Rural Revitalization), Hainan University, Haikou 570228, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006185100861637, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006184924700865, language=CN, stringName=成彦蓉, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1中国农业科学院国家南繁研究院,海南 三亚 572024
3海南大学热带农林学院 (农业农村学院、乡村振兴学院),海口 570228, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184006148264, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=1, ext=[AuthorCompanyExt(id=1312006184018731177, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184031314090, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国农业科学院国家南繁研究院,海南 三亚 572024)]), AuthorCompany(id=1312006184245223598, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=3, ext=[AuthorCompanyExt(id=1312006184253612207, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184245223598, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3School of Tropical Agriculture and Forestry(School of Agriculture and Rural Affairs, School of Rural Revitalization), Hainan University, Haikou 570228), AuthorCompanyExt(id=1312006184262000816, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184245223598, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3海南大学热带农林学院 (农业农村学院、乡村振兴学院),海口 570228)])]), Author(id=1312006185193136327, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1312006185289605322, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185193136327, language=EN, stringName=Wenlong GUO, firstName=Wenlong, middleName=null, lastName=GUO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=4, 5, address=4College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193
5Yazhouwan National Laboratory, Sanya 572024, Hainan, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006185377685707, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185193136327, language=CN, stringName=郭文龙, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=4, 5, address=4中国农业大学农学院,北京 100193
5崖州湾国家实验室,海南 三亚 572024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184341692593, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=4, ext=[AuthorCompanyExt(id=1312006184350081202, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184341692593, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193), AuthorCompanyExt(id=1312006184362664115, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184341692593, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4中国农业大学农学院,北京 100193)]), AuthorCompany(id=1312006184446550196, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=5, ext=[AuthorCompanyExt(id=1312006184454938805, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184446550196, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5Yazhouwan National Laboratory, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184463327414, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184446550196, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5崖州湾国家实验室,海南 三亚 572024)])]), Author(id=1312006185444794573, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1312006185520292047, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185444794573, language=EN, stringName=Ratnasekera DISNA, firstName=Ratnasekera, middleName=null, lastName=DISNA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006185583206608, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185444794573, language=CN, stringName=Ratnasekera Disna, firstName=Ratnasekera, middleName=null, lastName=Disna, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1中国农业科学院国家南繁研究院,海南 三亚 572024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184006148264, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=1, ext=[AuthorCompanyExt(id=1312006184018731177, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184031314090, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国农业科学院国家南繁研究院,海南 三亚 572024)])]), Author(id=1312006185646121170, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1312006185738395860, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185646121170, language=EN, stringName=Qian QIAN, firstName=Qian, middleName=null, lastName=QIAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=5, address=5Yazhouwan National Laboratory, Sanya 572024, Hainan, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006185818087637, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185646121170, language=CN, stringName=钱前, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=5, address=5崖州湾国家实验室,海南 三亚 572024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184446550196, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=5, ext=[AuthorCompanyExt(id=1312006184454938805, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184446550196, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5Yazhouwan National Laboratory, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184463327414, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184446550196, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5崖州湾国家实验室,海南 三亚 572024)])]), Author(id=1312006185893585111, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=5, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1312006185985859803, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185893585111, language=EN, stringName=Xiaoming ZHENG, firstName=Xiaoming, middleName=null, lastName=ZHENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 6, address=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan
2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081
6International Rice Research Institute, Manila 1301, Philippines, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006186061357276, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185893585111, language=CN, stringName=郑晓明, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 6, address=1中国农业科学院国家南繁研究院,海南 三亚 572024
2中国农业科学院作物科学研究所,北京 100081
6国际水稻所,菲律宾 马尼拉 1301, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184006148264, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=1, ext=[AuthorCompanyExt(id=1312006184018731177, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184031314090, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国农业科学院国家南繁研究院,海南 三亚 572024)]), AuthorCompany(id=1312006184119394475, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=2, ext=[AuthorCompanyExt(id=1312006184127783084, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081), AuthorCompanyExt(id=1312006184140365997, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2中国农业科学院作物科学研究所,北京 100081)]), AuthorCompany(id=1312006184530436279, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=6, ext=[AuthorCompanyExt(id=1312006184543019192, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184530436279, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=6International Rice Research Institute, Manila 1301, Philippines), AuthorCompanyExt(id=1312006184551407801, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184530436279, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=6国际水稻所,菲律宾 马尼拉 1301)])]), Author(id=1312006186153631966, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=6, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhouleina@caas.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1312006186258489569, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006186153631966, language=EN, stringName=Leina ZHOU, firstName=Leina, middleName=null, lastName=ZHOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan
2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006186338181346, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006186153631966, language=CN, stringName=周雷娜, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1中国农业科学院国家南繁研究院,海南 三亚 572024
2中国农业科学院作物科学研究所,北京 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184006148264, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=1, ext=[AuthorCompanyExt(id=1312006184018731177, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184031314090, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国农业科学院国家南繁研究院,海南 三亚 572024)]), AuthorCompany(id=1312006184119394475, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=2, ext=[AuthorCompanyExt(id=1312006184127783084, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081), AuthorCompanyExt(id=1312006184140365997, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2中国农业科学院作物科学研究所,北京 100081)])])], keywords=[Keyword(id=1312006186443038947, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, orderNo=1, keyword=wild rice), Keyword(id=1312006186514342116, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, orderNo=2, keyword=rice blast), Keyword(id=1312006186581450981, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, orderNo=3, keyword=resistance identification), Keyword(id=1312006188225618150, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, orderNo=1, keyword=野生稻), Keyword(id=1312006188309504231, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, orderNo=2, keyword=稻瘟病), Keyword(id=1312006188389196008, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, orderNo=3, keyword=抗性鉴定)], refs=[Reference(id=1312006193707573501, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2023, volume=2, issue=3, pageStart=15, pageEnd=18, url=null, language=null, rfNumber=1, rfOrder=0, authorNames=Jabeen A, Subrahmanyam D, Krishnaveni D, journalName=Agriculture Archives, refType=null, unstructuredReference=Jabeen A, Subrahmanyam D, Krishnaveni D. The global lifeline: A staple crop sustaining two thirds of the world’s population. Agriculture Archives, 2023, 2(3): 15-18, articleTitle=The global lifeline: A staple crop sustaining two thirds of the world’s population, refAbstract=null), Reference(id=1312006193787265278, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2024, volume=15, issue=null, pageStart=1478159, pageEnd=null, url=null, language=null, rfNumber=2, rfOrder=1, authorNames=Liu X, Hu X C, Tu Z Y, Sun Z B, Qin P, Liu Y K, Chen X W, Li Z Q, Jiang N, Yang Y Z, journalName=Frontiers in Plant Science, refType=null, unstructuredReference=Liu X, Hu X C, Tu Z Y, Sun Z B, Qin P, Liu Y K, Chen X W, Li Z Q, Jiang N, Yang Y Z. The roles of Magnaporthe oryzae avirulence effectors involved in blast resistance/susceptibility. Frontiers in Plant Science, 2024, 15: 1478159, articleTitle=The roles of Magnaporthe oryzae avirulence effectors involved in blast resistance/susceptibility, refAbstract=null), Reference(id=1312006193858568447, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2022, volume=21, issue=12, pageStart=3420, pageEnd=3433, url=null, language=null, rfNumber=3, rfOrder=2, authorNames=Zhang H F, Tofazzal I, Liu W D, journalName=Journal of Integrative Agriculture, refType=null, unstructuredReference=Zhang H F, Tofazzal I, Liu W D. Integrated pest management programme for cereal blast fungus Magnaporthe oryza. Journal of Integrative Agriculture, 2022, 21(12): 3420-3433, articleTitle=Integrated pest management programme for cereal blast fungus Magnaporthe oryza, refAbstract=null), Reference(id=1312006193917288704, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2012, volume=5, issue=null, pageStart=29, pageEnd=null, url=null, language=null, rfNumber=4, rfOrder=3, authorNames=Jiang N, Li Z Q, Wu J, Wang Y, Wu L Q, Wang S H, Wang D, Wen T, Liang Y, Sun P Y, Liu J L, Dai L Y, Wang Z L, Wang C, Luo M Z, Liu X L, Wang G L, journalName=Rice, refType=null, unstructuredReference=Jiang N, Li Z Q, Wu J, Wang Y, Wu L Q, Wang S H, Wang D, Wen T, Liang Y, Sun P Y, Liu J L, Dai L Y, Wang Z L, Wang C, Luo M Z, Liu X L, Wang G L. Molecular mapping of the Pi2/9 allelic gene Pi2-2 conferring broad-spectrum resistance to Magnaporthe oryzae in the rice cultivar Jefferson. Rice, 2012, 5: 29, articleTitle=Molecular mapping of the Pi2/9 allelic gene Pi2-2 conferring broad-spectrum resistance to Magnaporthe oryzae in the rice cultivar Jefferson, refAbstract=null), Reference(id=1312006193996980481, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2025, volume=16, issue=null, pageStart=1551018, pageEnd=null, url=null, language=null, rfNumber=5, rfOrder=4, authorNames=Ragulakollu S, Loganathan A, Swaminatham M, Chellappan G, Veeraswamy R, Jegadeesan R, journalName=Frontiers in Plant Science, refType=null, unstructuredReference=Ragulakollu S, Loganathan A, Swaminatham M, Chellappan G, Veeraswamy R, Jegadeesan R. Molecular breeding approaches for sustainable rice blast management: Recent advances and challenges. Frontiers in Plant Science, 2025, 16: 1551018, articleTitle=Molecular breeding approaches for sustainable rice blast management: Recent advances and challenges, refAbstract=null), Reference(id=1312006194059895042, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2025, volume=2, issue=null, pageStart=100065, pageEnd=null, url=null, language=null, rfNumber=6, rfOrder=5, authorNames=Cai X X, He W C, Qian Q, Shang L G, journalName=New Crops, refType=null, unstructuredReference=Cai X X, He W C, Qian Q, Shang L G. Genetic resource utilization in wild rice species: Genomes and gene bank. New Crops, 2025, 2: 100065, articleTitle=Genetic resource utilization in wild rice species: Genomes and gene bank, refAbstract=null), Reference(id=1312006194127003907, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2014, volume=15, issue=null, pageStart=45, pageEnd=null, url=null, language=null, rfNumber=7, rfOrder=6, authorNames=Huang J, Si W N, Deng Q M, Li P, Yang S H, journalName=BMC Genetics, refType=null, unstructuredReference=Huang J, Si W N, Deng Q M, Li P, Yang S H. Rapid evolution of avirulence genes in rice blast fungus Magnaporthe oryzae. BMC Genetics, 2014, 15: 45, articleTitle=Rapid evolution of avirulence genes in rice blast fungus Magnaporthe oryzae, refAbstract=null), Reference(id=1312006194215084292, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2024, volume=22, issue=11, pageStart=3218, pageEnd=3226, url=null, language=null, rfNumber=8, rfOrder=7, authorNames=Zheng X M, Peng Y L, Qiao J Y, Robert H, Qian Q, journalName=Plant Biotechnology Journal, refType=null, unstructuredReference=Zheng X M, Peng Y L, Qiao J Y, Robert H, Qian Q. Wild rice: Unlocking the future of rice breeding. Plant Biotechnology Journal, 2024, 22(11): 3218-3226, articleTitle=Wild rice: Unlocking the future of rice breeding, refAbstract=null), Reference(id=1312006194311553285, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2019, volume=10, issue=null, pageStart=1354, pageEnd=null, url=null, language=null, rfNumber=9, rfOrder=8, authorNames=Henry R J, journalName=Frontiers in Plant Science, refType=null, unstructuredReference=Henry R J. Australian wild rice populations: A key resource for global food security. Frontiers in Plant Science, 2019, 10: 1354, articleTitle=Australian wild rice populations: A key resource for global food security, refAbstract=null), Reference(id=1312006194391245062, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2025, volume=642, issue=8068, pageStart=662, pageEnd=671, url=null, language=null, rfNumber=10, rfOrder=9, authorNames=Guo D L, Li Y, Lu H Y, Zhao Y, Kurata N, Wei X H, Wang A, Wang Y C, Zhan Q L, Fan D L, Zhou C C, Lu Y Q, Tian Q L, Weng Q J, Feng Q, Huang T, Zhang L, Gu Z L, Wang C S, Wang Z Q, Wang Z X, Huang X H, Zhao Q, Han B, journalName=Nature, refType=null, unstructuredReference=Guo D L, Li Y, Lu H Y, Zhao Y, Kurata N, Wei X H, Wang A, Wang Y C, Zhan Q L, Fan D L, Zhou C C, Lu Y Q, Tian Q L, Weng Q J, Feng Q, Huang T, Zhang L, Gu Z L, Wang C S, Wang Z Q, Wang Z X, Huang X H, Zhao Q, Han B. A pangenome reference of wild and cultivated rice.Nature, 2025, 642(8068): 662-671, articleTitle=A pangenome reference of wild and cultivated rice, refAbstract=null), Reference(id=1312006197893488903, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2008, volume=null, issue=1, pageStart=71, pageEnd=76, url=null, language=null, rfNumber=11, rfOrder=10, authorNames=Utami D W, Moeljopawiro S, Aswidinnoor H, Setiawan A, Hanarida I, journalName=Indonesian Journal of Agricultural Science, refType=null, unstructuredReference=Utami D W, Moeljopawiro S, Aswidinnoor H, Setiawan A, Hanarida I. Blast resistance genes in wild rice Oryza rufipogon and rice cultivar IR64. Indonesian Journal of Agricultural Science, 2008, 1: 71-76, articleTitle=Blast resistance genes in wild rice Oryza rufipogon and rice cultivar IR64, refAbstract=null), Reference(id=1312006197985763592, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2012, volume=12, issue=2, pageStart=215, pageEnd=228, url=null, language=null, rfNumber=12, rfOrder=11, authorNames=Das A, Soubam D, Singh P K, Thakur S, Singh N K, Sharma T R, journalName=Functional Integrative Genomics, refType=null, unstructuredReference=Das A, Soubam D, Singh P K, Thakur S, Singh N K, Sharma T R. A novel blast resistance gene, Pi54rh cloned from wild species of rice, Oryza rhizomatis confers broad spectrum resistance to Magnaporthe oryzae. Functional Integrative Genomics, 2012, 12(2): 215-228, articleTitle=A novel blast resistance gene, Pi54rh cloned from wild species of rice, Oryza rhizomatis confers broad spectrum resistance to Magnaporthe oryzae, refAbstract=null), Reference(id=1312006198078038281, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2021, volume=9, issue=3, pageStart=622, pageEnd=632, url=null, language=null, rfNumber=13, rfOrder=12, authorNames=Huang C, Chen Z, Liang C Z, journalName=The Crop Journal, refType=null, unstructuredReference=Huang C, Chen Z, Liang C Z. Oryza pan-genomics: A new foundation for future rice research and improvement. The Crop Journal, 2021, 9(3): 622-632, articleTitle=Oryza pan-genomics: A new foundation for future rice research and improvement, refAbstract=null), Reference(id=1312006198140952842, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2024, volume=25, issue=9, pageStart=1441, pageEnd=1453, url=null, language=null, rfNumber=14, rfOrder=13, authorNames=郭文龙, 梁云涛, 罗翠婷, 乔卫华, 吴宇翔, 程云连, 何金富, 张丽芳, 李克敌, 徐志健, 黄雪琼, 肖晓蓉, 郑晓明, 杨庆文, journalName=植物遗传资源学报, refType=null, unstructuredReference=郭文龙, 梁云涛, 罗翠婷, 乔卫华, 吴宇翔, 程云连, 何金富, 张丽芳, 李克敌, 徐志健, 黄雪琼, 肖晓蓉, 郑晓明, 杨庆文. 广西野生稻种质资源的抢救性调查收集及其抗病性初步鉴定. 植物遗传资源学报, 2024, 25(9): 1441-1453, articleTitle=广西野生稻种质资源的抢救性调查收集及其抗病性初步鉴定, refAbstract=null), Reference(id=1312006198208061707, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2024, volume=25, issue=9, pageStart=1441, pageEnd=1453, url=null, language=null, rfNumber=14, rfOrder=14, authorNames=Guo W L, Liang Y T, Luo C T, Qiao W H, Wu Y X, Cheng Y L, He J F, Zhang L F, Li K D, Xu Z J, Huang X Q, Xiao X R, Zheng X M, Yang Q W, journalName=Journal of Plant Genetic Resources, refType=null, unstructuredReference=Guo W L, Liang Y T, Luo C T, Qiao W H, Wu Y X, Cheng Y L, He J F, Zhang L F, Li K D, Xu Z J, Huang X Q, Xiao X R, Zheng X M, Yang Q W. Rescue collection and preliminary identification of disease resistance of wild rice germplasm resources in Guangxi. Journal of Plant Genetic Resources, 2024, 25(9): 1441-1453, articleTitle=Rescue collection and preliminary identification of disease resistance of wild rice germplasm resources in Guangxi, refAbstract=null), Reference(id=1312006198275170572, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2024, volume=25, issue=1, pageStart=39, pageEnd=51, url=null, language=null, rfNumber=15, rfOrder=15, authorNames=翟李楠, 唐清杰, 周世圳, 周帮纪, 云勇, 王惠艰, 韩义胜, 邢福能, 严小微, journalName=植物遗传资源学报, refType=null, unstructuredReference=翟李楠, 唐清杰, 周世圳, 周帮纪, 云勇, 王惠艰, 韩义胜, 邢福能, 严小微. 海南普通野生稻稻瘟病抗性鉴定与评价. 植物遗传资源学报, 2024, 25(1): 39-51, articleTitle=海南普通野生稻稻瘟病抗性鉴定与评价, refAbstract=null), Reference(id=1312006198359056653, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2024, volume=25, issue=1, pageStart=39, pageEnd=51, url=null, language=null, rfNumber=15, rfOrder=16, authorNames=Zhai L N, Tang Q J, Zhou S Z, Zhou B J, Yun Y, Wang H J, Han Y S, Xing F N, Yan X W, journalName=in Hainan province. Journal of Plant Genetic Resources, refType=null, unstructuredReference=Zhai L N, Tang Q J, Zhou S Z, Zhou B J, Yun Y, Wang H J, Han Y S, Xing F N, Yan X W. Identification and evaluation of resistance to rice blast in Oryza rufipogon Griff. in Hainan province. Journal of Plant Genetic Resources, 2024, 25(1): 39-51, articleTitle=Identification and evaluation of resistance to rice blast in Oryza rufipogon Griff, refAbstract=null), Reference(id=1312006198442942734, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=17, authorNames=张先闻, journalName=水稻抗稻瘟病新基因Pi70的精细定位研究, refType=null, unstructuredReference=张先闻.水稻抗稻瘟病新基因Pi70的精细定位研究. 昆明:云南大学, 2023, articleTitle=null, refAbstract=null), Reference(id=1312006198535217423, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2023, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=16, rfOrder=18, authorNames=Zhang X W, journalName=Fine mapping of a new blast resistance gene Pi70 in Oryza sativa L., refType=null, unstructuredReference=Zhang X W. Fine mapping of a new blast resistance gene Pi70 in Oryza sativa L.. Kunming: Yunnan University, 2023, articleTitle=null, refAbstract=null), Reference(id=1312006198619103504, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2020, volume=51, issue=5, pageStart=1039, pageEnd=1046, url=null, language=null, rfNumber=17, rfOrder=19, authorNames=徐志健, 农保选, 张宗琼, 杨行海, 曾宇, 荘洁, 李丹婷, 颜群, 夏秀忠, journalName=南方农业学报, refType=null, unstructuredReference=徐志健, 农保选, 张宗琼, 杨行海, 曾宇, 荘洁, 李丹婷, 颜群, 夏秀忠. 广西水稻地方品种核心种质抗稻瘟病鉴定及评价. 南方农业学报, 2020, 51(5): 1039-1046, articleTitle=广西水稻地方品种核心种质抗稻瘟病鉴定及评价, refAbstract=null), Reference(id=1312006198677823761, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2020, volume=51, issue=5, pageStart=1039, pageEnd=1046, url=null, language=null, rfNumber=17, rfOrder=20, authorNames=Xu Z J, Nong B X, Zhang Z Q, Yang X H, Zeng Y, Zhuang J, Li D T, Yan Q, Xia X Z, journalName=Journal of Southern Agriculture, refType=null, unstructuredReference=Xu Z J, Nong B X, Zhang Z Q, Yang X H, Zeng Y, Zhuang J, Li D T, Yan Q, Xia X Z. Identification and evaluation of resistance to rice blast for core collection of Guangxi rice landraces. Journal of Southern Agriculture, 2020, 51(5): 1039-1046, articleTitle=Identification and evaluation of resistance to rice blast for core collection of Guangxi rice landraces, refAbstract=null), Reference(id=1312006198753321234, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2025, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=21, authorNames=成彦蓉, 金叶, 郭文龙, 白大嵩, 张忠林, 彭友林, 钱前, 郑晓明, journalName=植物遗传资源学报, refType=null, unstructuredReference=成彦蓉, 金叶, 郭文龙, 白大嵩, 张忠林, 彭友林, 钱前, 郑晓明. 1018份普通野生稻种质资源稻瘟病抗性鉴定与评价. 植物遗传资源学报, 2025, https://doi.org/10.13430/j.cnki.jpgr.20250726001, articleTitle=1018份普通野生稻种质资源稻瘟病抗性鉴定与评价, refAbstract=null), Reference(id=1312006198820430099, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2025, volume=null, issue=null, pageStart=null, pageEnd=null, url=null, language=null, rfNumber=18, rfOrder=22, authorNames=Cheng Y R, Jin Y, Guo W L, Bai D S, Zhang Z L, Peng Y L, Qian Q, Zheng X M, journalName=germplasm resources. Journal of Plant Genetic Resources, refType=null, unstructuredReference=Cheng Y R, Jin Y, Guo W L, Bai D S, Zhang Z L, Peng Y L, Qian Q, Zheng X M. Identification and evaluation of blast resistance in 1018 Oryza rufipogon Griff. germplasm resources. Journal of Plant Genetic Resources, 2025, https://doi.org/10.13430/j.cnki.jpgr.20250726001, articleTitle=Identification and evaluation of blast resistance in 1018 Oryza rufipogon Griff, refAbstract=null), Reference(id=1312006198916899092, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2019, volume=49, issue=1, pageStart=101, pageEnd=112, url=null, language=null, rfNumber=19, rfOrder=23, authorNames=杨雅云, 张敦宇, 陈玲, 陈越, 殷富有, 蒋春苗, 肖素勤, 柯学, 余腾琼, 王波, 付坚, 钟巧芳, 陈功友, 程在全, journalName=植物病理学报, refType=null, unstructuredReference=杨雅云, 张敦宇, 陈玲, 陈越, 殷富有, 蒋春苗, 肖素勤, 柯学, 余腾琼, 王波, 付坚, 钟巧芳, 陈功友, 程在全. 云南药用野生稻对四种水稻主要病害的抗性鉴定. 植物病理学报, 2019, 49(1): 101-112, articleTitle=云南药用野生稻对四种水稻主要病害的抗性鉴定, refAbstract=null), Reference(id=1312006198996590869, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2019, volume=49, issue=1, pageStart=101, pageEnd=112, url=null, language=null, rfNumber=19, rfOrder=24, authorNames=Yang Y Y, Zhang D Y, Chen L, Chen Y, Yin F Y, Jiang C M, Xiao S Q, Ke X, Yu T Q, Wang B, Fu J, Zhong Q F, Chen G Y, Cheng Z Q, journalName=Acta Phytopathologica Sinica, refType=null, unstructuredReference=Yang Y Y, Zhang D Y, Chen L, Chen Y, Yin F Y, Jiang C M, Xiao S Q, Ke X, Yu T Q, Wang B, Fu J, Zhong Q F, Chen G Y, Cheng Z Q. Research on identification of resistance to four main rice disease of Oryza officinalis populations in Yunnan province. Acta Phytopathologica Sinica, 2019, 49(1): 101-112, articleTitle=Research on identification of resistance to four main rice disease of Oryza officinalis populations in Yunnan province, refAbstract=null), Reference(id=1312006199072088342, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2013, volume=103, issue=6, pageStart=594, pageEnd=599, url=null, language=null, rfNumber=20, rfOrder=25, authorNames=Lv Q M, Xu X, Shang J J, Jiang G H, Pang Z Q, Zhou Z Z, Wang J, Liu Y, Li T, Li X B, Xu J C, Cheng Z K, Zhao X F, Li S G, Zhu L H, journalName=Phytopathology, refType=null, unstructuredReference=Lv Q M, Xu X, Shang J J, Jiang G H, Pang Z Q, Zhou Z Z, Wang J, Liu Y, Li T, Li X B, Xu J C, Cheng Z K, Zhao X F, Li S G, Zhu L H. Functional analysis of Pid3-A4, an ortholog of rice blast resistance gene Pid3 revealed by allele mining in common wild rice. Phytopathology, 2013, 103(6): 594-599, articleTitle=Functional analysis of Pid3-A4, an ortholog of rice blast resistance gene Pid3 revealed by allele mining in common wild rice, refAbstract=null), Reference(id=1312006199143391511, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2007, volume=33, issue=6, pageStart=589, pageEnd=595, url=null, language=null, rfNumber=21, rfOrder=26, authorNames=Yang M Z, Cheng Z Q, Chen S N, Qian J, Xu L L, Huang X Q, journalName=Journal of Plant Physiology and Molecular Biology, refType=null, unstructuredReference=Yang M Z, Cheng Z Q, Chen S N, Qian J, Xu L L, Huang X Q. A rice blast-resistance genetic resource from wild rice in Yunnan, China. Journal of Plant Physiology and Molecular Biology, 2007, 33(6): 589-595, articleTitle=A rice blast-resistance genetic resource from wild rice in Yunnan, China, refAbstract=null), Reference(id=1312006199223083288, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2016, volume=66, issue=5, pageStart=762, pageEnd=767, url=null, language=null, rfNumber=22, rfOrder=27, authorNames=Wunna, Watanabe K N, Ohsawa R, Obara M, Yanagihara S, Aung P P, Fukuta Y, journalName=germplasm in Myanmar based on genomic compositions of DNA markers. Breeding Science, refType=null, unstructuredReference=Wunna, Watanabe K N, Ohsawa R, Obara M, Yanagihara S, Aung P P, Fukuta Y. Genetic variation of rice (Oryza sativa L.) germplasm in Myanmar based on genomic compositions of DNA markers. Breeding Science, 2016, 66(5): 762-767, articleTitle=Genetic variation of rice (Oryza sativa L, refAbstract=null), Reference(id=1312006199294386457, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2019, volume=69, issue=3, pageStart=471, pageEnd=477, url=null, language=null, rfNumber=23, rfOrder=28, authorNames=Shishido R, Akimoto M, Htut T, Sato T, Ishii T, journalName=Breeding Science, refType=null, unstructuredReference=Shishido R, Akimoto M, Htut T, Sato T, Ishii T. Assessment of genetic diversity and genetic structure of wild rice populations in Myanmar. Breeding Science, 2019, 69(3): 471-477, articleTitle=Assessment of genetic diversity and genetic structure of wild rice populations in Myanmar, refAbstract=null), Reference(id=1312006199348912410, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, doi=null, pmid=null, pmcid=null, year=2022, volume=33, issue=2, pageStart=102, pageEnd=112, url=null, language=null, rfNumber=24, rfOrder=29, authorNames=Abhayagunasekara A V C, Chandrasena G D S N, Dissanayake D M O K B, Jayasundara J M S M, Pushpakumara D K N G, Samarasinghe W L G, Bandaranayake P C G, journalName=Tropical Agricultural Research, refType=null, unstructuredReference=Abhayagunasekara A V C, Chandrasena G D S N, Dissanayake D M O K B, Jayasundara J M S M, Pushpakumara D K N G, Samarasinghe W L G, Bandaranayake P C G. Wild rice species in Sri Lanka as genetic resources for breeding for brown plant hopper (Nilaparvata lugens (Stål)) resistance in rice. Tropical Agricultural Research, 2022, 33(2): 102-112, articleTitle=Wild rice species in Sri Lanka as genetic resources for breeding for brown plant hopper (Nilaparvata lugens (Stål)) resistance in rice, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1312006184006148264, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=1, ext=[AuthorCompanyExt(id=1312006184018731177, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184031314090, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国农业科学院国家南繁研究院,海南 三亚 572024)]), AuthorCompany(id=1312006184119394475, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=2, ext=[AuthorCompanyExt(id=1312006184127783084, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081), AuthorCompanyExt(id=1312006184140365997, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2中国农业科学院作物科学研究所,北京 100081)]), AuthorCompany(id=1312006184245223598, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=3, ext=[AuthorCompanyExt(id=1312006184253612207, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184245223598, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3School of Tropical Agriculture and Forestry(School of Agriculture and Rural Affairs, School of Rural Revitalization), Hainan University, Haikou 570228), AuthorCompanyExt(id=1312006184262000816, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184245223598, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3海南大学热带农林学院 (农业农村学院、乡村振兴学院),海口 570228)]), AuthorCompany(id=1312006184341692593, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=4, ext=[AuthorCompanyExt(id=1312006184350081202, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184341692593, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193), AuthorCompanyExt(id=1312006184362664115, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184341692593, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4中国农业大学农学院,北京 100193)]), AuthorCompany(id=1312006184446550196, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=5, ext=[AuthorCompanyExt(id=1312006184454938805, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184446550196, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5Yazhouwan National Laboratory, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184463327414, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184446550196, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5崖州湾国家实验室,海南 三亚 572024)]), AuthorCompany(id=1312006184530436279, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=6, ext=[AuthorCompanyExt(id=1312006184543019192, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184530436279, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=6International Rice Research Institute, Manila 1301, Philippines), AuthorCompanyExt(id=1312006184551407801, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184530436279, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=6国际水稻所,菲律宾 马尼拉 1301)])], figs=[ArticleFig(id=1312006188531802345, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, label=Fig.1, caption=Types of tested materials and their geographic origins, figureFileSmall=da6na7nHu5wynYZf0Y3SEg==, figureFileBig=56msNj1Qzif2Jqz96d1gPA==, tableContent=null), ArticleFig(id=1312006188598911210, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, label=图1, caption=供试材料的种类与来源地分布, figureFileSmall=da6na7nHu5wynYZf0Y3SEg==, figureFileBig=56msNj1Qzif2Jqz96d1gPA==, tableContent=null), ArticleFig(id=1312006190691868907, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, label=Fig.2, caption=Phenotypic diagram of wild rice resistance rating identification, figureFileSmall=UHM3bA5BIMlKa6DCnS/h9A==, figureFileBig=mdwKxkAFG2j5bg2n6wmDKQ==, tableContent=null), ArticleFig(id=1312006190771560684, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, label=图2, caption=野生稻抗性等级鉴定表型图

R:Resistant;MR:Moderately resistant;S:Susceptible; The same as below

, figureFileSmall=UHM3bA5BIMlKa6DCnS/h9A==, figureFileBig=mdwKxkAFG2j5bg2n6wmDKQ==, tableContent=null), ArticleFig(id=1312006190868029677, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, label=Fig.3, caption=Identification of disease resistance to the Sichuan miexed inoculum in 155 wild rice accessions, figureFileSmall=o3siMe1rIZPAyz/6ZILKWg==, figureFileBig=lja+s7x6aBmsZPHXSybM+w==, tableContent=null), ArticleFig(id=1312006190939332846, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, label=图3, caption=155份野生稻四川混合小种抗性鉴定, figureFileSmall=o3siMe1rIZPAyz/6ZILKWg==, figureFileBig=lja+s7x6aBmsZPHXSybM+w==, tableContent=null), ArticleFig(id=1312006191002247407, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, label=Fig.4, caption=Analysis of resistance and susceptibility proportions in wild rice from different origins, figureFileSmall=CNAE0df4EalZYL/oxBcn+g==, figureFileBig=cvB5xnX8nD/RRq3sSdoGaA==, tableContent=null), ArticleFig(id=1312006191065161968, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, label=图4, caption=不同来源地野生稻抗感占比分析

n 表示每组的样本数;下同

, figureFileSmall=CNAE0df4EalZYL/oxBcn+g==, figureFileBig=cvB5xnX8nD/RRq3sSdoGaA==, tableContent=null), ArticleFig(id=1312006191144853745, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, label=Fig.5, caption=Analysis of resistance rating of wild rice from different origins to Sichuan mixed physiological races, figureFileSmall=A2Kkzh8+L43DsJTXkrT6bw==, figureFileBig=hFjJ0nYTVstaChwcamQNUw==, tableContent=null), ArticleFig(id=1312006192755466482, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, label=图5, caption=不同来源地野生稻对四川混合小种抗性等级分析

图中1、4、7分别代表抗病、中抗和感病材料的等级赋值

, figureFileSmall=A2Kkzh8+L43DsJTXkrT6bw==, figureFileBig=hFjJ0nYTVstaChwcamQNUw==, tableContent=null), ArticleFig(id=1312006192826769651, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, label=Fig.6, caption=Disease resistance and susceptibility analysis of wild rice from Myanmar, figureFileSmall=MZ6D7x5vISIaFJl1UD4zjQ==, figureFileBig=edk7CImg0fFEf9loyp3ZXQ==, tableContent=null), ArticleFig(id=1312006192919044340, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, label=图6, caption=缅甸野生稻抗感分析

A:缅甸野生稻全部材料的抗感等级分布(n=26);B:缅甸野生稻抗性群体内部等级构成(n=16)

, figureFileSmall=MZ6D7x5vISIaFJl1UD4zjQ==, figureFileBig=edk7CImg0fFEf9loyp3ZXQ==, tableContent=null), ArticleFig(id=1312006193007124725, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, label=Fig.7, caption=Disease resistance and susceptibility analysis of wild rice from Sri Lanka, figureFileSmall=ZuUckH9WbLBaEKFlViP5BQ==, figureFileBig=E4bd0GP6V6GdHLsAzqINbQ==, tableContent=null), ArticleFig(id=1312006193086816502, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, label=图7, caption=斯里兰卡野生稻抗感分析

A: 斯里兰卡野生稻全部材料的抗感等级分布(n=45);B: 斯里兰卡野生稻抗性群体内部等级构成(n=33)

, figureFileSmall=ZuUckH9WbLBaEKFlViP5BQ==, figureFileBig=E4bd0GP6V6GdHLsAzqINbQ==, tableContent=null), ArticleFig(id=1312006193162313975, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, label=Fig.8, caption=Disease resistance and susceptibility analysis of different wild rice species from Sri Lanka, figureFileSmall=l3T3woxrezvvzuUG21iSvQ==, figureFileBig=6XuE3c0LC+LSCZvfWUmLkw==, tableContent=null), ArticleFig(id=1312006193254588664, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, label=图8, caption=斯里兰卡不同物种野生稻抗感分析, figureFileSmall=l3T3woxrezvvzuUG21iSvQ==, figureFileBig=6XuE3c0LC+LSCZvfWUmLkw==, tableContent=null), ArticleFig(id=1312006193334280441, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, label=Table 1, caption=

The M. oryzae isolates used in this study

, figureFileSmall=null, figureFileBig=null, tableContent=

来源

Origin

菌种编号

Code of M. oryzae

来源

Origin

菌种编号

Code of M. oryzae

来源

Origin

菌种编号

Code of M. oryzae

资中 Zizhong30-4-2资中 Zizhong109-1-2营山 Yingshan184-2-1
资中 Zizhong44-1-2泸州 Luzhou140-1-2营山 Yingshan189-2-2
资中 Zizhong63-1-1泸州 Luzhou141-3-2蒲江 Pujiang246-1-1
资中 Zizhong75-1-2泸州 Luzhou156-1-1蒲江 Pujiang294-4-1
资中 Zizhong88-1-2泸州 Luzhou163-2-1
资中 Zizhong108-2-1营山 Yingshan166-2-1
), ArticleFig(id=1312006193409777914, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, label=表1, caption=

本研究所用稻瘟病菌

, figureFileSmall=null, figureFileBig=null, tableContent=

来源

Origin

菌种编号

Code of M. oryzae

来源

Origin

菌种编号

Code of M. oryzae

来源

Origin

菌种编号

Code of M. oryzae

资中 Zizhong30-4-2资中 Zizhong109-1-2营山 Yingshan184-2-1
资中 Zizhong44-1-2泸州 Luzhou140-1-2营山 Yingshan189-2-2
资中 Zizhong63-1-1泸州 Luzhou141-3-2蒲江 Pujiang246-1-1
资中 Zizhong75-1-2泸州 Luzhou156-1-1蒲江 Pujiang294-4-1
资中 Zizhong88-1-2泸州 Luzhou163-2-1
资中 Zizhong108-2-1营山 Yingshan166-2-1
), ArticleFig(id=1312006193497858299, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=EN, label=Table 2, caption=

Resistance evaluation of wild rice germplasm accessions from different geographical origins

, figureFileSmall=null, figureFileBig=null, tableContent=

来源地

Origin

抗病 R中抗 MR感病 S

共计

Total

病情指数

DI

数量

Number

占比(%)

Percentage

数量

Number

占比(%)

Percentage

数量

Number

占比(%)

Percentage

中国海南

Hainan, China

2440.01626.72033.36054.29

中国广西

Guangxi, China

1250.028.31041.72453.57

斯里兰卡

Sri Lanka

2555.6817.81226.74544.76
缅甸 Myanmar1557.713.81038.52648.90
共计Total7649.02717.45233.515550.51
), ArticleFig(id=1312006193615298812, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, language=CN, label=表2, caption=

不同来源地野生稻种质资源抗性评价

, figureFileSmall=null, figureFileBig=null, tableContent=

来源地

Origin

抗病 R中抗 MR感病 S

共计

Total

病情指数

DI

数量

Number

占比(%)

Percentage

数量

Number

占比(%)

Percentage

数量

Number

占比(%)

Percentage

中国海南

Hainan, China

2440.01626.72033.36054.29

中国广西

Guangxi, China

1250.028.31041.72453.57

斯里兰卡

Sri Lanka

2555.6817.81226.74544.76
缅甸 Myanmar1557.713.81038.52648.90
共计Total7649.02717.45233.515550.51
)], attaches=null, journal=Journal(id=1311385562852196470, delFlag=0, nameCn=植物遗传资源学报, nameEn=Journal of Plant Genetic Resources, nameHistory1=null, nameHistory2=null, issn=1672-1810, eissn=null, cn=11-4996/S, coden=null, periodic=0, language=CN, oaType=null, ccby=null, superviseOffice=null, ownerOffice=null, pubOffice=null, editorOffice=null, officeType=null, aims=null, clcCode=null, officeProv=null, officeCity=null, officeAddr=null, officeZip=null, officeEmail=null, officePhone=null, editDirector=null, officeDirector=null, officeDirectorPhone=null, officeStaffNum=null, officeEmpNum=null, coverPicUrl=fIRJ/d7mZ7HoAa6ycp1b5w==, journalPrice=null, startedYear=null, abbrevIsoEn=Journal of Plant Genetic Resources, journalRemark=null, publicationField=null, createdTime=1790588282551, updatedTime=1790588886545, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=Z, firstLetterEn=Z, subjectCode=Life Sciences, subjectName=null, subjectCodeEn=Life Sciences, subjectNameEn=null, picCn=fIRJ/d7mZ7HoAa6ycp1b5w==, picEn=JYqLqkDvifWQi70LtNg+IQ==, jcr=null, cjcr=null, exts=[JournalExt(id=1311388096248246658, language=CN, name=植物遗传资源学报, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1790588886558, updatedTime=1790588886558, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://www.zwyczy.cn/zwyczyxb/author/login, submissionEditorUrl=https://www.zwyczy.cn/zwyczyxb/editor/login, submissionReviewUrl=https://www.zwyczy.cn/zwyczyxb/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1311388096294384003, language=EN, name=Journal of Plant Genetic Resources, nameHistory1=null, nameHistory2=null, managedBy=, sponsoredBy=, publishedBy=, editorOffice=, officeProv=null, officeCity=null, officeAddr=, officeZip=, editDirector=, officeDirector=null, officePhone=null, coverPicUrl=null, journalRemark=, submitArticleUrl=null, websiteUrl=, createdTime=1790588886569, updatedTime=1790588886569, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=https://www.zwyczy.cn/zwyczyxb/author/login, submissionEditorUrl=https://www.zwyczy.cn/zwyczyxb/editor/login, submissionReviewUrl=https://www.zwyczy.cn/zwyczyxb/reviewer/login, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1311385948879159419, websiteList=[Website(id=1311386135348216139, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1311385948879159419, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/zwyczyxb/CN, language=CN, createTime=1790588419043, createBy=18614031015, updateTime=1790590432168, updateBy=18614031015, name=植物遗传资源学报-中文, tplId=1146099689490845704, title=植物遗传资源学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1311394669108486364, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135348216139, code=articleTextType, value=kx, createTime=1790590453650, updateTime=1790590453650, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394669087514841, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135348216139, code=banner, value=null, createTime=1790590453645, updateTime=1790590453645, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394669129457887, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135348216139, code=grayFlag, value=0, createTime=1790590453655, updateTime=1790590453655, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394669074931928, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135348216139, code=logo, value=https://castjournals.cast.org.cn/joweb/zwyczyxb/CN/file/pic?fileId=HHaAarK+4RoVAcZiJ0P1mA==, createTime=1790590453642, updateTime=1790590453642, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394669142040801, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135348216139, code=minRunFlag, value=0, createTime=1790590453658, updateTime=1790590453658, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394669100097755, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135348216139, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/zwyczyxb/CN/file/pic, createTime=1790590453648, updateTime=1790590453648, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394669137846496, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135348216139, code=silenceFlag, value=0, createTime=1790590453657, updateTime=1790590453657, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394669095903450, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135348216139, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1790590453647, updateTime=1790590453647, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394669112680669, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135348216139, code=themeColor, value=null, createTime=1790590453651, updateTime=1790590453651, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394669121069278, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135348216139, code=themeStyle, value=null, createTime=1790590453653, updateTime=1790590453653, creator=18614031015, updator=18614031015)]), Website(id=1311386135415325008, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1311385948879159419, journalNameCn=null, journalNameEn=null, grayFlag=null, tenantId=1146029695717560320, platformId=null, journalGroupId=null, journalGroupNameCn=null, journalGroupNameEn=null, type=1, domain=https://castjournals.cast.org.cn/joweb/zwyczyxb/EN, language=EN, createTime=1790588419059, createBy=18614031015, updateTime=1790590427917, updateBy=18614031015, name=植物遗传资源学报-英文, tplId=1146101810881728533, title=Journal of Plant Genetic Resources, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1311394695255777514, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135415325008, code=articleTextType, value=kx, createTime=1790590459884, updateTime=1790590459884, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394695230611687, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135415325008, code=banner, value=null, createTime=1790590459878, updateTime=1790590459878, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394695276749037, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135415325008, code=grayFlag, value=0, createTime=1790590459889, updateTime=1790590459889, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394695222223078, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135415325008, code=logo, value=https://castjournals.cast.org.cn/joweb/zwyczyxb/EN/file/pic?fileId=HHaAarK+4RoVAcZiJ0P1mA==, createTime=1790590459876, updateTime=1790590459876, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394695293526255, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135415325008, code=minRunFlag, value=0, createTime=1790590459893, updateTime=1790590459893, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394695247388905, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135415325008, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/zwyczyxb/EN/file/pic, createTime=1790590459882, updateTime=1790590459882, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394695285137646, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135415325008, code=silenceFlag, value=0, createTime=1790590459892, updateTime=1790590459892, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394695234805992, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135415325008, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1790590459879, updateTime=1790590459879, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394695264166123, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135415325008, code=themeColor, value=null, createTime=1790590459886, updateTime=1790590459886, creator=18614031015, updator=18614031015), WebsiteProps(id=1311394695268360428, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1311386135415325008, code=themeStyle, value=null, createTime=1790590459887, updateTime=1790590459887, creator=18614031015, updator=18614031015)])], journalTitle=植物遗传资源学报, weixinUrl=null, journalUrl=https://www.zwyczy.cn/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Journal of Plant Genetic Resources, journalPhotoCn=fIRJ/d7mZ7HoAa6ycp1b5w==, journalPhotoEn=JYqLqkDvifWQi70LtNg+IQ==, journalFirstLetter=Z, journalRecommend=null, journalNew=null, journalCollection=null, jcrJf=null, cjcrJf=null, jcrJfStr=null, cjcrJfStr=null, submissionFirstDecision=null, sciSubjectClassification=null, casSubjectClassification=null, citeScore=null, totalCitationFrequency=null, icpCode=null, psCode=null, advertisingLicenseCode=null, copyrightInformation=null, country=null, option=, provinceCode=null, provinceName=null, collectFlag=false, interPubPlatform=, interPubPlatformUrl=null), detailUrlCn=https://castjournals.cast.org.cn/joweb/zwyczyxb/CN/10.13430/j.cnki.jpgr.20260207002, detailUrlEn=https://castjournals.cast.org.cn/joweb/zwyczyxb/EN/10.13430/j.cnki.jpgr.20260207002, pdfUrlCn=https://castjournals.cast.org.cn/joweb/zwyczyxb/CN/PDF/10.13430/j.cnki.jpgr.20260207002, pdfUrlEn=https://castjournals.cast.org.cn/joweb/zwyczyxb/EN/PDF/10.13430/j.cnki.jpgr.20260207002, aliStartDate=0, aliEndDate=0, collectionFlag=false, citedCount=null, citedUrl=null, previewStatus=0, delFlag=0, hasFullText=1, orderTime=1784131200000, fullTextJson=null, articleText=null, reference=null)
收藏切换
国际野生稻资源稻瘟病抗性鉴定与优异种质筛选
收藏切换
冯文珠 1, 2 , 成彦蓉 1, 3 , 郭文龙 4, 5 , Ratnasekera Disna 1 , 钱前 5 , 郑晓明 1, 2, 6 , 周雷娜 1, 2
植物遗传资源学报 | 论文 2026,27(7): 1426-1435
收起
收藏切换
植物遗传资源学报 |论文 2026 , 27 (7) : 1426 -1435
国际野生稻资源稻瘟病抗性鉴定与优异种质筛选
全屏
[Author(id=1312006184639488187, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=0, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=3251794546@qq.com, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1312006184731762878, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006184639488187, language=EN, stringName=Wenzhu FENG, firstName=Wenzhu, middleName=null, lastName=FENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan
2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006184853397695, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006184639488187, language=CN, stringName=冯文珠, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1中国农业科学院国家南繁研究院,海南 三亚 572024
2中国农业科学院作物科学研究所,北京 100081, bio={"content":"

研究方向为作物种质资源鉴定与评价,E-mail:

"}, bioImg=null, bioContent=

研究方向为作物种质资源鉴定与评价,E-mail:

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184006148264, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=1, ext=[AuthorCompanyExt(id=1312006184018731177, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184031314090, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国农业科学院国家南繁研究院,海南 三亚 572024)]), AuthorCompany(id=1312006184119394475, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=2, ext=[AuthorCompanyExt(id=1312006184127783084, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081), AuthorCompanyExt(id=1312006184140365997, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2中国农业科学院作物科学研究所,北京 100081)])]), Author(id=1312006184924700865, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=1, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1312006185021169860, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006184924700865, language=EN, stringName=Yanrong CHENG, firstName=Yanrong, middleName=null, lastName=CHENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan
3School of Tropical Agriculture and Forestry(School of Agriculture and Rural Affairs, School of Rural Revitalization), Hainan University, Haikou 570228, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006185100861637, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006184924700865, language=CN, stringName=成彦蓉, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 3, address=1中国农业科学院国家南繁研究院,海南 三亚 572024
3海南大学热带农林学院 (农业农村学院、乡村振兴学院),海口 570228, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184006148264, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=1, ext=[AuthorCompanyExt(id=1312006184018731177, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184031314090, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国农业科学院国家南繁研究院,海南 三亚 572024)]), AuthorCompany(id=1312006184245223598, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=3, ext=[AuthorCompanyExt(id=1312006184253612207, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184245223598, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3School of Tropical Agriculture and Forestry(School of Agriculture and Rural Affairs, School of Rural Revitalization), Hainan University, Haikou 570228), AuthorCompanyExt(id=1312006184262000816, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184245223598, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=3海南大学热带农林学院 (农业农村学院、乡村振兴学院),海口 570228)])]), Author(id=1312006185193136327, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=2, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1312006185289605322, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185193136327, language=EN, stringName=Wenlong GUO, firstName=Wenlong, middleName=null, lastName=GUO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=4, 5, address=4College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193
5Yazhouwan National Laboratory, Sanya 572024, Hainan, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006185377685707, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185193136327, language=CN, stringName=郭文龙, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=4, 5, address=4中国农业大学农学院,北京 100193
5崖州湾国家实验室,海南 三亚 572024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184341692593, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=4, ext=[AuthorCompanyExt(id=1312006184350081202, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184341692593, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193), AuthorCompanyExt(id=1312006184362664115, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184341692593, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=4中国农业大学农学院,北京 100193)]), AuthorCompany(id=1312006184446550196, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=5, ext=[AuthorCompanyExt(id=1312006184454938805, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184446550196, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5Yazhouwan National Laboratory, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184463327414, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184446550196, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5崖州湾国家实验室,海南 三亚 572024)])]), Author(id=1312006185444794573, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=3, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1312006185520292047, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185444794573, language=EN, stringName=Ratnasekera DISNA, firstName=Ratnasekera, middleName=null, lastName=DISNA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006185583206608, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185444794573, language=CN, stringName=Ratnasekera Disna, firstName=Ratnasekera, middleName=null, lastName=Disna, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, address=1中国农业科学院国家南繁研究院,海南 三亚 572024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184006148264, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=1, ext=[AuthorCompanyExt(id=1312006184018731177, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184031314090, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国农业科学院国家南繁研究院,海南 三亚 572024)])]), Author(id=1312006185646121170, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=4, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1312006185738395860, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185646121170, language=EN, stringName=Qian QIAN, firstName=Qian, middleName=null, lastName=QIAN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=5, address=5Yazhouwan National Laboratory, Sanya 572024, Hainan, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006185818087637, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185646121170, language=CN, stringName=钱前, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=5, address=5崖州湾国家实验室,海南 三亚 572024, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184446550196, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=5, ext=[AuthorCompanyExt(id=1312006184454938805, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184446550196, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5Yazhouwan National Laboratory, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184463327414, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184446550196, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=5崖州湾国家实验室,海南 三亚 572024)])]), Author(id=1312006185893585111, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=5, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=null, emailSecond=null, emailThird=null, correspondingAuthor=0, authorType=1, ext={EN=AuthorExt(id=1312006185985859803, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185893585111, language=EN, stringName=Xiaoming ZHENG, firstName=Xiaoming, middleName=null, lastName=ZHENG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 6, address=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan
2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081
6International Rice Research Institute, Manila 1301, Philippines, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006186061357276, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006185893585111, language=CN, stringName=郑晓明, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, 6, address=1中国农业科学院国家南繁研究院,海南 三亚 572024
2中国农业科学院作物科学研究所,北京 100081
6国际水稻所,菲律宾 马尼拉 1301, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184006148264, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=1, ext=[AuthorCompanyExt(id=1312006184018731177, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184031314090, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国农业科学院国家南繁研究院,海南 三亚 572024)]), AuthorCompany(id=1312006184119394475, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=2, ext=[AuthorCompanyExt(id=1312006184127783084, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081), AuthorCompanyExt(id=1312006184140365997, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2中国农业科学院作物科学研究所,北京 100081)]), AuthorCompany(id=1312006184530436279, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=6, ext=[AuthorCompanyExt(id=1312006184543019192, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184530436279, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=6International Rice Research Institute, Manila 1301, Philippines), AuthorCompanyExt(id=1312006184551407801, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184530436279, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=6国际水稻所,菲律宾 马尼拉 1301)])]), Author(id=1312006186153631966, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, orderNo=6, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=zhouleina@caas.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1312006186258489569, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006186153631966, language=EN, stringName=Leina ZHOU, firstName=Leina, middleName=null, lastName=ZHOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan
2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1312006186338181346, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, authorId=1312006186153631966, language=CN, stringName=周雷娜, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1中国农业科学院国家南繁研究院,海南 三亚 572024
2中国农业科学院作物科学研究所,北京 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1312006184006148264, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=1, ext=[AuthorCompanyExt(id=1312006184018731177, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan), AuthorCompanyExt(id=1312006184031314090, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184006148264, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1中国农业科学院国家南繁研究院,海南 三亚 572024)]), AuthorCompany(id=1312006184119394475, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, xref=2, ext=[AuthorCompanyExt(id=1312006184127783084, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081), AuthorCompanyExt(id=1312006184140365997, tenantId=1146029695717560320, journalId=1311385948879159419, articleId=1312006179686015123, companyId=1312006184119394475, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2中国农业科学院作物科学研究所,北京 100081)])])]
冯文珠1, 2 , 成彦蓉1, 3, 郭文龙4, 5, Ratnasekera Disna1, 钱前5, 郑晓明1, 2, 6, 周雷娜1, 2
作者信息
  • 1中国农业科学院国家南繁研究院,海南 三亚 572024
  • 2中国农业科学院作物科学研究所,北京 100081
  • 3海南大学热带农林学院 (农业农村学院、乡村振兴学院),海口 570228
  • 4中国农业大学农学院,北京 100193
  • 5崖州湾国家实验室,海南 三亚 572024
  • 6国际水稻所,菲律宾 马尼拉 1301
通讯作者:
周雷娜,研究方向为水稻遗传育种与抗逆性,E-mail:
作者简介:

研究方向为作物种质资源鉴定与评价,E-mail:

Resistance Identification and Elite Germplasm Screening for Rice Blast in International Wild Rice Resources
Wenzhu FENG1, 2 , Yanrong CHENG1, 3, Wenlong GUO4, 5, Ratnasekera DISNA1, Qian QIAN5, Xiaoming ZHENG1, 2, 6, Leina ZHOU1, 2
Affiliations
  • 1National Nanfan Research Institute of Chinese Academy of Agricultural Sciences, Sanya 572024, Hainan
  • 2Institute of Crop Sciences,Chinese Academy of Agricultural Sciences, Beijing 100081
  • 3School of Tropical Agriculture and Forestry(School of Agriculture and Rural Affairs, School of Rural Revitalization), Hainan University, Haikou 570228
  • 4College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193
  • 5Yazhouwan National Laboratory, Sanya 572024, Hainan
  • 6International Rice Research Institute, Manila 1301, Philippines
出版时间: 2026-07-16 doi: 10.13430/j.cnki.jpgr.20260207002
文章导航
收藏切换

由稻瘟病菌(Magnaporthe oryzae)引起的稻瘟病是严重威胁水稻生产的重要病害之一,培育和利用抗病品种是最经济、绿色的防控途径。当前水稻抗病育种面临抗性易丧失和抗病基因来源单一的瓶颈,亟需挖掘新的抗病种质资源。野生稻作为栽培稻的近缘种,在自然选择下积累了丰富的遗传多样性,是挖掘新型抗病基因的重要种质资源。然而,针对缅甸、斯里兰卡等国际来源野生稻的规模化抗稻瘟病评价仍十分有限。本研究以155份来自国内外的野生稻材料为主要研究对象,采用离体戳伤叶片的方法,比较不同来源野生稻对来自四川的16个稻瘟病菌生理混合菌液的抗性表现,从而筛选潜在优异抗病种质。结果显示,155份供试材料对四川稻瘟病混合菌液表现出明显抗感分化,其中抗病材料76份(49.0%),中抗材料27份(17.4%),即抗性(抗病+中抗)材料共计103份,占比66.4%。不同来源材料中,缅甸和斯里兰卡的抗病材料占比分别为57.7%和55.6%,略高于中国来源材料(海南40.0%、广西50.0%),且病情指数相对较低;其中斯里兰卡尼瓦拉野生稻抗性(抗病+中抗)材料占全部斯里兰卡尼瓦拉野生稻的90.0%,缅甸材料也以抗病为主。综上,缅甸与斯里兰卡来源野生稻在本研究中表现出更高的抗性,尤其是斯里兰卡尼瓦拉野生稻,可作为后续广谱抗稻瘟病基因挖掘与抗源供体筛选的优先候选种质。

野生稻  /  稻瘟病  /  抗性鉴定

Rice blast, caused by Magnaporthe oryzae, is one of the most destructive diseases threatening rice production. Breeding and deploying resistant cultivars is a cost-effective and environmentally sustainable strategy for disease control. However, the frequent breakdown of resistance and the narrow genetic base of resistance genes remain major constraints, highlighting the need to identify new resistant germplasm. Wild rice, as a close relative of cultivated rice, harbors abundant genetic diversity shaped by natural selection and represents an important reservoir for novel blast resistance genes. Nevertheless, large-scale evaluation of blast resistance in international wild rice resources, especially those from Myanmar and Sri Lanka, remains limited. In this study, 155 wild rice accessions from China and abroad were evaluated using a detached-leaf puncture inoculation assay against a mixed inoculum comprising 16 M. oryzae physiological races from Sichuan. The tested accessions showed substantial variation in blast resistance. In total, 103 accessions were classified as resistant (R) or moderately resistant (MR), accounting for 66.4% of all accessions, including 76 R (49.0%) and 27 MR (17.4%). Among accessions from different origins, the proportion of R accessions from Myanmar and Sri Lanka was 57.7% and 55.6%, respectively, slightly higher than that from China (40.0% from Hainan and 50.0% from Guangxi), and they exhibited relatively lower disease indices. Notably, the resistance frequency (R+MR) of O. nivara from Sri Lanka reached 90.0%, while most accessions from Myanmar were classified as resistant. These results indicate that wild rice accessions from Myanmar and Sri Lanka exhibited higher proportions of resistant and lower proportions of susceptible accessions. In particular. O. nivara from Sri Lanka holds great promise for mining broad-spectrum blast resistance genes and selecting resistant donors. This study provides valuable germplasm resources for broadening the genetic basis of blast resistance in rice breeding.

wild rice  /  rice blast  /  resistance identification
冯文珠, 成彦蓉, 郭文龙, Ratnasekera Disna, 钱前, 郑晓明, 周雷娜. 国际野生稻资源稻瘟病抗性鉴定与优异种质筛选. 植物遗传资源学报, 2026 , 27 (7) : 1426 -1435 . DOI: 10.13430/j.cnki.jpgr.20260207002
Wenzhu FENG, Yanrong CHENG, Wenlong GUO, Ratnasekera DISNA, Qian QIAN, Xiaoming ZHENG, Leina ZHOU. Resistance Identification and Elite Germplasm Screening for Rice Blast in International Wild Rice Resources[J]. Journal of Plant Genetic Resources, 2026 , 27 (7) : 1426 -1435 . DOI: 10.13430/j.cnki.jpgr.20260207002
水稻(Oryza sativa L.)是全球最重要的粮食作物之一,超过一半的人口以稻米为主食[1]。然而,各类病害长期制约水稻产量与品质的稳定提升,其中由稻瘟病菌(Magnaporthe oryzae)引起的稻瘟病尤为突出,常年造成全球范围约10%~30%的产量损失[2-3],已成为影响水稻安全生产的关键因素。培育并推广抗病品种被认为是最经济且可持续的防控策略之一,而实现这一目标的关键在于抗病基因的挖掘与利用。目前,大量抗病基因(如Pi2、Pi9、Piz-t、Pita等)已被克隆并广泛应用于抗病育种中[4-5],为病害绿色防控提供了重要支撑。但在长期驯化与育种过程中,栽培稻遗传多样性显著降低,抗病基因来源相对集中[6],与此同时,稻瘟病菌种群结构复杂、变异频繁且致病性演化迅速[7],使得依赖有限抗源的抗病改良模式在实际生产中面临稳定性不足的问题,许多优良品种在推广数年后便出现抗性衰退甚至丧失,导致病害再度流行,严重威胁水稻高产稳产。这一矛盾凸显出拓展抗病遗传资源、发掘新型抗性基因的紧迫性和必要性。
野生稻是栽培稻的野生近缘种,广泛分布于亚洲、非洲及其他热带和亚热带地区[8]。在复杂多变的自然环境中,野生稻经过长期自然选择,积累了丰富的遗传变异,不仅表现出对多种病原菌的抗性,也具备较强的非生物胁迫适应能力[8-9],这一潜力在近年的泛基因组研究中得到了进一步证实。相关研究显示,野生稻中抗病基因数量与多样性显著高于栽培稻,已定位到超过1000个野生稻特有的抗病基因位点,其中包括已验证的抗稻瘟病基因[10]。因此,野生稻被认为是极具潜力的抗病基因库,其中蕴含的抗病相关基因是突破现有水稻育种瓶颈的关键遗传资源,具有独特的抗病机理,可为提升栽培稻抗病水平提供新的基因来源[11-13]。
国内针对野生稻材料抗病性的研究已取得一定进展。研究人员对不同地理来源的野生稻及其创制材料开展抗性鉴定,筛选出一批抗性种质资源。例如,郭文龙等[14]对广西野生稻种质资源进行抢救性调查与抗病性鉴定,并筛选获得多份稻瘟病抗性资源,为后续育种利用奠定了基础。翟李楠等[15]通过人工接种与田间自然诱发两种鉴定方式,从2002份材料中分别获得494份抗叶瘟材料(人工接种)和1160份抗叶瘟材料(田间自然诱发),这表明了野生稻蕴含着丰富的抗性种质资源。张先闻[16]对178份水稻材料进行大规模筛选,在温带粳稻品种SEQ54中精细定位了一个新的稻瘟病抗性基因Pi70。徐志健等[17]采用喷雾接种法对419份广西水稻地方品种核心种质进行苗期稻瘟病抗性鉴定,获得了14份对7个广西稻瘟病菌优势生理小种抗谱在80%以上的高抗品种,为稻瘟病抗病遗传育种及抗性基因定位提供了抗源种质。成彦蓉等[18]利用不同来源地的稻瘟病优势生理小种对1018份普通野生稻种质资源进行抗性鉴定,筛选出59份具有广谱抗性的野生稻种质,为水稻抗稻瘟病育种提供了重要种质基础。杨雅云等[19]对云南药用野生稻7个不同居群进行纹枯病抗性鉴定,发现所有参试材料均高抗纹枯病,这突出了药用野生稻的抗病价值。Lv等[20]通过等位基因挖掘的方法,在普通野生稻中鉴定到了稻瘟病抗性基因Pid3的一个直系同源基因Pid3-A4,结果显示,该基因表现出与其原始基因不同的抗病谱,且其组成型表达特性为利用野生稻资源拓展抗病育种提供了新基因源。在群体遗传学层面,韩斌研究团队绘制的迄今最高分辨率的野生稻-栽培稻泛基因组图谱,发现了野生稻近20%的基因为其特有,其中抗病基因的丰度和多样性显著高于栽培稻,这充分证实了野生稻是改良现代品种的“战略资源库”[10]。Yang等[21]通过病原菌接种试验,发现了一种名为ETOR的云南普通野生稻类型比其他类型的野生稻对测试的多个稻瘟病菌系具有更强的广谱抗性。总体而言,这类基于表型的大规模筛选工作所获得的抗性种质,为我国野生稻抗病基因挖掘与新种质创制提供了重要材料来源,也为作物抗病育种奠定了坚实基础。
尽管国内已经对本土野生稻的基因组资源与抗病材料进行了系统性挖掘,但对于来自中国以外地区的野生稻材料,其抗稻瘟病潜力尚缺乏规模化、可比性强的系统鉴定与评价。尤其是东南亚地区野生稻资源遗传背景复杂,可能蕴含着丰富的潜在抗病等位变异[8]。已有研究显示,缅甸、斯里兰卡等地区的水稻及野生近缘种具有较高的基因变异水平[22-24],为发掘新的广谱与持久抗性基因提供了重要线索。然而,目前针对该区域野生稻的系统性抗病鉴定与资源整合仍相对不足。因此,在推进我国普通野生稻抗性基因挖掘与育种利用的同时,加强国际野生稻资源(尤其是东南亚优异资源)的引进、鉴定与机制解析,有望为创制具有广谱和持久抗性的水稻新种质、提升病害绿色防控与稳产能力提供关键支撑。
基于上述研究背景,为构建东南亚野生稻抗稻瘟病表型数据与资源评价体系,弥补该区域材料在国内研究中的系统性数据不足,本研究以155份来自国内外不同地理来源的野生稻材料为研究对象,开展系统的抗稻瘟病表型鉴定与综合评价。研究重点纳入缅甸和斯里兰卡等东南亚地区的野生稻种质资源,分析其对四川混合小种的抗病表现,并与国内来源材料进行对比。筛选优异抗性种质,为抗病基因挖掘与后续育种利用提供候选材料,有助于拓展栽培稻抗病遗传基础,并为抗病水稻的分子设计育种与绿色防控提供数据支撑和资源储备。
本研究的供试材料为实验室前期收集的155份具有代表性的野生稻种质资源。其中,国内资源包括来自海南省的60份和广西壮族自治区的24份普通野生稻(O. rufipogon);国际资源则通过国际水稻研究所(IRRI,International Rice Research Institute)引进,涵盖了斯里兰卡普通野生稻35份、尼瓦拉野生稻(O. nivara)10份以及缅甸普通野生稻26份(图1)。
本研究选用广谱感病品种丽江新团黑谷与广谱抗性品种特特普分别作为感病、抗病对照品种。所用接种菌株为实验室前期从四川省主栽水稻品种发病植株茎秆病部采集,经单孢分离纯化获得并保存的16个四川省稻瘟病菌生理小种的典型菌株,各菌株来源于四川省的不同地区,相关编号及采集地信息见表1。本研究将上述16个菌株按等体积混合,构建统一的混合接种体系,旨在全面评估供试材料对当前主流致病菌系的抗性水平。
16个四川省稻瘟病菌生理小种(表1)由中国农业科学院国家南繁研究院提供并保存。接种前,将菌株接种于马铃薯葡萄糖琼脂培养基上,封口后于28℃恒温培养箱中进行活化培养。随后待菌丝生长接近培养基边缘时,切取小部分菌斑接种至新鲜的米糠培养基,诱导菌株大量产孢。培养至菌丝长满培养基,约9~11 d后,向米糠培养基表面加入适量无菌水以保持湿润,并用无菌刀轻轻刮取孢子,刮断气生菌丝,以刺激分生孢子的形成。继续培养2~3 d后,观察培养基表面,即可看到产生了大量的分生孢子。最后将分生孢子悬浮液的浓度统一调整为1×106个/mL置于冰盒中备用。
参照上述方法分别制备16个稻瘟病菌生理小种的单菌种孢子悬浮液(浓度均为1×10⁶个/mL),等体积混合后即得四川混合小种菌液,用于后续接种。
所有供试野生稻材料均种植于国家野生稻种质资源圃(海南三亚)。每份材料均采用盆栽种植,花盆底径为30 cm,高为25 cm,每盆装田园土5 kg。每份材料需种植3~5盆,每盆保留3~4株健壮植株。试验期间进行常规水肥管理,及时去除杂草并防治病虫害,确保植株生长状态一致。随后统一选取六叶一心时期材料的第5叶用于抗性鉴定,用去离子水洗净并吸干水分。针对每份供试材料,利用四川混合小种接种至少3个来自独立植株、生长状态一致、无病斑的离体叶片。对照品种的离体叶片处理及接种流程与供试材料保持一致,以确保评价结果的可靠性。
采用离体戳伤叶片法进行水稻稻瘟病的鉴定。首先,确保接种盒底部垫有双层用6-BA溶液湿润的滤纸以保持叶片活性,随后使用灭菌注射器的细针头在离体叶片的中脉两侧进行戳伤,每片叶段设置3个戳伤点,每个位置间距约1.5 cm,控制力度以伤及叶肉但不刺穿整片叶片为准,用移液枪吸取5 μL四川混合小种孢子悬浮液准确滴加于戳伤位点处,黑暗处理24 h,结束黑暗处理后维持叶片处于高湿环境(相对湿度80%以上)诱导发病。接种后5~7 d观测表型,根据成彦蓉等[18]对野生稻稻瘟病病级判定方法,通过观察叶片的病斑表现来评价水稻的抗感等级,将3片叶片的平均病斑直径1~4 mm的材料判定为抗病(R,resistant)材料;平均病斑直径为5~7 mm的材料判定为中抗(MR,moderately resistant)材料;平均病斑直径在8~12 mm之间判定为中感(MS,moderately susceptible)材料;平均病斑直径为12 mm以上判定为感病(S,susceptible)材料。
对接种叶片进行拍照记录,使用ImageJ软件对病斑直径进行测量,并利用Excel 2021对155份野生稻的鉴定数据进行基础整理。所有后续统计分析及数据可视化均在R语言(RStudio平台)完成。
统计各供试材料的感病情况,将其定性等级转化为定量病级值,参考成彦蓉等[18]对稻瘟病菌离体叶片接种发病的病级判定标准,本研究将各抗性等级进行赋值,具体赋值为:抗病(R)=1,中抗(MR)=4,中感(MS)=5,感病(S)=7。在此基础上,计算各野生稻材料及不同地理来源群体的病情指数(DI, disease index)。DI=[∑(病级值×该级材料数)/(总材料数×最高病级值)]×100进行计算,以综合衡量群体的发病严重程度。
鉴于抗性等级属于有序分类数据且不符合正态分布,采用Kruskal-Wallis非参数检验比较不同地理来源对四川混合小种抗性的总体差异,组间差异的效应大小采用epsilon squared(ϵ2)进行量化,以综合反映来源地对抗性等级分布的实际影响程度。
对不同来源地的155份野生稻进行四川稻瘟病混合小种的抗性鉴定,根据材料的发病情况进行病级判定,最终共鉴定到抗病、中抗、感病3种类型材料,如图2所示。未鉴定到中感等级材料,可能是由于样本量较小,尚未覆盖该类种质。
155份野生稻四川混合小种的抗性鉴定结果显示,155份野生稻群体内呈现出明显的抗感分化(图3)。该野生稻群体表现出较高的抗性材料占比,其中抗病材料达76份,占比接近半数(49.0%);中抗材料27份,占比17.4%;感病材料52份,占比33.5%;抗性(抗病+中抗)材料占比高达66.4%。综合分析发现,该群体抗感分化明显,抗性材料与感病材料比例接近2∶1,表型分布呈现不连续性,暗示该群体可能存在主效抗病基因。
对155份供试野生稻材料按不同来源地进行对比分析(图4,表2)发现,国际种质整体上表现出更高的稻瘟病抗性水平,且抗感分化与国内资源存在一定差异。在4个来源地中,斯里兰卡与缅甸群体有较大比例的抗病材料,分别达到55.6%、57.7%,其病情指数也相对较低,分别为44.76和48.90,显示出较强的抗病潜力。相比之下,我国广西和海南的普通野生稻抗病材料占比分别为50.0%和40.0%,病情指数分别为53.57、54.29。此外,中国海南拥有最丰富的中抗材料,占比达26.7%,这使得海南群体在抗性连续性与资源互补性方面展现出独特优势,为抗病育种提供了多样化的亲本选择。
进一步采用Kruskal-Wallis非参数检验进行差异分析(图5),结果显示,不同来源群体间的抗性等级分布未达到显著差异(P=0.588,ϵ2=0.007),说明抗病基因在供试的四大地理群体中具有相似的分布概率,地理背景并非决定抗性种质分布的显著主导因素。但不同来源材料的抗感构成在数值趋势和分布形态上仍存在一定差异,需进一步扩大样本量验证。中国广西与缅甸野生稻种质资源的抗感分布呈现出明显的两极分化特征。表2显示,中国广西和缅甸中抗材料分别仅为2份和1份,图5进一步显示,这两地材料的抗性等级主要分布在抗病与感病,而中抗等级材料则分布较少。
从整体上看,各地种质均存在深层的抗感结构分化。具体而言,缅甸群体展现出最高的抗病占比(57.7%),但中抗仅占3.8%;斯里兰卡群体也维持较高的抗病占比(55.6%),同时具备一定的抗性潜力(中抗占17.8%)。虽然中国海南群体的抗病占比略低(40.0%),但拥有最丰富的抗谱资源(中抗占26.7%),这实现了总抗性资源量(抗病+中抗占66.7%)的有效维持(表2)。
缅甸野生稻资源在抗稻瘟病评价中表现出较高的抗性水平(图6),抗性材料(抗病+中抗)占缅甸全部野生稻资源的61.5%;其中抗病材料占缅甸全部野生稻资源的57.7%,在缅甸抗性群体中占比高达93.7%,呈现出以抗病等级为主的高强度抗性特征。相比之下,感病材料仅占缅甸来源全部材料的38.5%(10份)。这一结果证实缅甸野生稻对我国四川混合小种具有有效抗性。这不仅补充了国际野生稻抗性背景研究的基础材料,更凸显了缅甸野生稻作为优质抗源在水稻抗病品种选育中的育种价值,特别是其极高比例的抗性材料,为挖掘新型广谱抗病基因提供了核心种质资源。
对45份斯里兰卡野生稻资源的总体评价显示,该地区种质表现出极高的抗稻瘟病频率(图7)。其中,抗性材料(抗病+中抗)占斯里兰卡全部野生稻资源的73.3%(共33份),而感病材料仅占斯里兰卡全部野生稻资源的26.7%(12份)。进一步对抗性群体内部结构进行分析发现,抗病等级材料占抗性材料的主导地位,占比达75.8%,明显多于中抗的24.2%。这种以抗性为主的特征,表明斯里兰卡野生稻在抗病育种中具有重要的应用价值。
对斯里兰卡分布的普通野生稻与尼瓦拉野生稻进行对比(图8)发现,两个物种在抗性演化上存在明显差异。尼瓦拉野生稻表现出更均衡的抗性,在供试的10份材料中,抗性材料(抗病+中抗)占比高达90%,感病材料仅为10%,且中抗材料(40%)比例明显高于普通野生稻。相比之下,35份普通野生稻虽然维持了57.1%的抗病材料比例,但其感病风险明显较高(31.4%)。物种间抗性材料的分布特征提示,尼瓦拉野生稻可能蕴含更为独特且高效的抗性等位基因,是突破当前栽培稻抗性瓶颈、发掘新型广谱抗源的关键遗传宝库。
本研究对155份来自国内外不同地理来源的野生稻材料进行了四川稻瘟病混合小种的离体接种评价,发现群体内存在明显的抗性分化。抗病材料占49.0%,抗性材料(抗病+中抗)占66.4%,暗示野生稻中可能存在主效抗病基因或高效应等位变异。进一步按来源地比较显示,缅甸与斯里兰卡的抗病材料占比呈现出更高比例,分别为57.7%和55.6%,略高于中国海南(40.0%)。国际野生稻材料中抗病材料占比较高的特征,提示其可能蕴含着丰富的有效抗性变异。
国内野生稻资源虽规模较大,但其抗性变异类型可能受地理分布、栖息地破碎化以及长期人类活动干扰等因素影响,呈现出一定程度的区域集中或变异受限;而来自缅甸、斯里兰卡等生态环境差异显著地区的野生稻材料,可能在长期自然选择与病原菌压力下积累了多样化的抗性等位变异。此外,这些地区野生稻遗传背景复杂,受人工驯化干扰相对较小,可能保留栽培稻中缺失的有利变异。基于此,加强国际优异野生稻资源的引进、鉴定与系统挖掘,有助于扩展抗病遗传资源库,并为创制具有广谱、持久抗性的水稻新种质与分子育种提供资源支撑。后续需结合群体重测序、群体结构分析以及单菌株/多菌株的抗性谱分解鉴定,进一步明确国际材料抗性优势是否源于广谱抗性位点的富集或特定抗性谱结构差异。
本研究仍存在一定局限性。首先,本研究采用混合菌液接种可以模拟综合病原压力并提高筛选效率,但难以区分材料对具体菌株的特异抗性与广谱抗性;其次,离体叶片戳伤法虽可降低环境波动影响,但与田间自然条件仍存在差异,抗性稳定性需通过多环境/多季田间验证进一步确认;第三,不同来源材料的样本量不均衡(如尼瓦拉野生稻样本量较小),可能影响组间统计比较。
因此,建议后续工作从以下三个方面推进:第一,对筛选出的高抗材料开展16个单菌株分别接种,解析抗性谱并区分广谱/特异抗性;第二,在至少2~3个不同生态环境(发病诱导点)或多个季节(年度)进行田间或温室重复鉴定,评估抗性稳定性;第三,对优异抗源开展重测序或构建定位群体,结合表型数据进行QTL/GWAS定位与候选基因挖掘,从而把表型筛选推进到遗传解析。
本研究筛选出的抗性野生稻材料可作为抗稻瘟育种的候选种质资源,其中斯里兰卡尼瓦拉野生稻表现出较高的抗性材料比例,建议优先进入后续遗传解析与育种利用流程。在应用层面,可将抗病材料作为供体亲本,通过回交转育结合分子标记辅助选择(MAS,marker assisted selection)等策略,将优异抗性位点导入主推品种,并在多环境进行抗性保持性评价,以降低抗性衰退风险。
国际野生稻材料表现出较高比例的抗病占比,且整体病情指数较低,表明来自东南亚和南亚地区的种质可能富集对四川混合小种良好抗性的遗传变异。因此,系统引入并评价国际野生稻资源,尤其是缅甸、斯里兰卡等地区的材料,可为筛选优异抗性种质、开展抗性基因挖掘与育种利用提供重要候选供体。同时,持续补充对国际来源野生稻资源开展统一体系下的系统评价,有助于拓展抗源谱系并提升抗源利用的效率。未来可进一步收集更广泛地理区域(如东南亚其他国家、南亚及非洲)的材料与数据,并与基因组学手段结合,对高抗材料开展重测序、构建定位群体或开展GWAS/QTL分析,定位候选抗性位点并进行功能验证,从而解析其潜在分子机制。同时,以优异抗源为供体,通过回交转育与MAS等策略将目标位点导入主推品种,并结合农艺性状与抗性保持性评价,形成可推广的抗病新种质,逐步建立“资源—表型—位点—育种应用”的闭环流程。

参考文献 引证文献
排序方式:
1
Jabeen A, Subrahmanyam D, Krishnaveni D. The global lifeline: A staple crop sustaining two thirds of the world’s population. Agriculture Archives, 2023, 2(3): 15-18
2
Liu X, Hu X C, Tu Z Y, Sun Z B, Qin P, Liu Y K, Chen X W, Li Z Q, Jiang N, Yang Y Z. The roles of Magnaporthe oryzae avirulence effectors involved in blast resistance/susceptibility. Frontiers in Plant Science, 2024, 15: 1478159
3
Zhang H F, Tofazzal I, Liu W D. Integrated pest management programme for cereal blast fungus Magnaporthe oryza. Journal of Integrative Agriculture, 2022, 21(12): 3420-3433
4
Jiang N, Li Z Q, Wu J, Wang Y, Wu L Q, Wang S H, Wang D, Wen T, Liang Y, Sun P Y, Liu J L, Dai L Y, Wang Z L, Wang C, Luo M Z, Liu X L, Wang G L. Molecular mapping of the Pi2/9 allelic gene Pi2-2 conferring broad-spectrum resistance to Magnaporthe oryzae in the rice cultivar Jefferson. Rice, 2012, 5: 29
5
Ragulakollu S, Loganathan A, Swaminatham M, Chellappan G, Veeraswamy R, Jegadeesan R. Molecular breeding approaches for sustainable rice blast management: Recent advances and challenges. Frontiers in Plant Science, 2025, 16: 1551018
6
Cai X X, He W C, Qian Q, Shang L G. Genetic resource utilization in wild rice species: Genomes and gene bank. New Crops, 2025, 2: 100065
7
Huang J, Si W N, Deng Q M, Li P, Yang S H. Rapid evolution of avirulence genes in rice blast fungus Magnaporthe oryzae. BMC Genetics, 2014, 15: 45
8
Zheng X M, Peng Y L, Qiao J Y, Robert H, Qian Q. Wild rice: Unlocking the future of rice breeding. Plant Biotechnology Journal, 2024, 22(11): 3218-3226
9
Henry R J. Australian wild rice populations: A key resource for global food security. Frontiers in Plant Science, 2019, 10: 1354
10
Guo D L, Li Y, Lu H Y, Zhao Y, Kurata N, Wei X H, Wang A, Wang Y C, Zhan Q L, Fan D L, Zhou C C, Lu Y Q, Tian Q L, Weng Q J, Feng Q, Huang T, Zhang L, Gu Z L, Wang C S, Wang Z Q, Wang Z X, Huang X H, Zhao Q, Han B. A pangenome reference of wild and cultivated rice.Nature, 2025, 642(8068): 662-671
11
Utami D W, Moeljopawiro S, Aswidinnoor H, Setiawan A, Hanarida I. Blast resistance genes in wild rice Oryza rufipogon and rice cultivar IR64. Indonesian Journal of Agricultural Science, 2008, 1: 71-76
12
Das A, Soubam D, Singh P K, Thakur S, Singh N K, Sharma T R. A novel blast resistance gene, Pi54rh cloned from wild species of rice, Oryza rhizomatis confers broad spectrum resistance to Magnaporthe oryzae. Functional Integrative Genomics, 2012, 12(2): 215-228
13
Huang C, Chen Z, Liang C Z. Oryza pan-genomics: A new foundation for future rice research and improvement. The Crop Journal, 2021, 9(3): 622-632
14
郭文龙, 梁云涛, 罗翠婷, 乔卫华, 吴宇翔, 程云连, 何金富, 张丽芳, 李克敌, 徐志健, 黄雪琼, 肖晓蓉, 郑晓明, 杨庆文. 广西野生稻种质资源的抢救性调查收集及其抗病性初步鉴定. 植物遗传资源学报, 2024, 25(9): 1441-1453
Guo W L, Liang Y T, Luo C T, Qiao W H, Wu Y X, Cheng Y L, He J F, Zhang L F, Li K D, Xu Z J, Huang X Q, Xiao X R, Zheng X M, Yang Q W. Rescue collection and preliminary identification of disease resistance of wild rice germplasm resources in Guangxi. Journal of Plant Genetic Resources, 2024, 25(9): 1441-1453
15
翟李楠, 唐清杰, 周世圳, 周帮纪, 云勇, 王惠艰, 韩义胜, 邢福能, 严小微. 海南普通野生稻稻瘟病抗性鉴定与评价. 植物遗传资源学报, 2024, 25(1): 39-51
Zhai L N, Tang Q J, Zhou S Z, Zhou B J, Yun Y, Wang H J, Han Y S, Xing F N, Yan X W. Identification and evaluation of resistance to rice blast in Oryza rufipogon Griff. in Hainan province. Journal of Plant Genetic Resources, 2024, 25(1): 39-51
16
张先闻.水稻抗稻瘟病新基因Pi70的精细定位研究. 昆明:云南大学, 2023
Zhang X W. Fine mapping of a new blast resistance gene Pi70 in Oryza sativa L.. Kunming: Yunnan University, 2023
17
徐志健, 农保选, 张宗琼, 杨行海, 曾宇, 荘洁, 李丹婷, 颜群, 夏秀忠. 广西水稻地方品种核心种质抗稻瘟病鉴定及评价. 南方农业学报, 2020, 51(5): 1039-1046
Xu Z J, Nong B X, Zhang Z Q, Yang X H, Zeng Y, Zhuang J, Li D T, Yan Q, Xia X Z. Identification and evaluation of resistance to rice blast for core collection of Guangxi rice landraces. Journal of Southern Agriculture, 2020, 51(5): 1039-1046
18
成彦蓉, 金叶, 郭文龙, 白大嵩, 张忠林, 彭友林, 钱前, 郑晓明. 1018份普通野生稻种质资源稻瘟病抗性鉴定与评价. 植物遗传资源学报, 2025, https://doi.org/10.13430/j.cnki.jpgr.20250726001
Cheng Y R, Jin Y, Guo W L, Bai D S, Zhang Z L, Peng Y L, Qian Q, Zheng X M. Identification and evaluation of blast resistance in 1018 Oryza rufipogon Griff. germplasm resources. Journal of Plant Genetic Resources, 2025, https://doi.org/10.13430/j.cnki.jpgr.20250726001
19
杨雅云, 张敦宇, 陈玲, 陈越, 殷富有, 蒋春苗, 肖素勤, 柯学, 余腾琼, 王波, 付坚, 钟巧芳, 陈功友, 程在全. 云南药用野生稻对四种水稻主要病害的抗性鉴定. 植物病理学报, 2019, 49(1): 101-112
Yang Y Y, Zhang D Y, Chen L, Chen Y, Yin F Y, Jiang C M, Xiao S Q, Ke X, Yu T Q, Wang B, Fu J, Zhong Q F, Chen G Y, Cheng Z Q. Research on identification of resistance to four main rice disease of Oryza officinalis populations in Yunnan province. Acta Phytopathologica Sinica, 2019, 49(1): 101-112
20
Lv Q M, Xu X, Shang J J, Jiang G H, Pang Z Q, Zhou Z Z, Wang J, Liu Y, Li T, Li X B, Xu J C, Cheng Z K, Zhao X F, Li S G, Zhu L H. Functional analysis of Pid3-A4, an ortholog of rice blast resistance gene Pid3 revealed by allele mining in common wild rice. Phytopathology, 2013, 103(6): 594-599
21
Yang M Z, Cheng Z Q, Chen S N, Qian J, Xu L L, Huang X Q. A rice blast-resistance genetic resource from wild rice in Yunnan, China. Journal of Plant Physiology and Molecular Biology, 2007, 33(6): 589-595
22
Wunna, Watanabe K N, Ohsawa R, Obara M, Yanagihara S, Aung P P, Fukuta Y. Genetic variation of rice (Oryza sativa L.) germplasm in Myanmar based on genomic compositions of DNA markers. Breeding Science, 2016, 66(5): 762-767
23
Shishido R, Akimoto M, Htut T, Sato T, Ishii T. Assessment of genetic diversity and genetic structure of wild rice populations in Myanmar. Breeding Science, 2019, 69(3): 471-477
24
Abhayagunasekara A V C, Chandrasena G D S N, Dissanayake D M O K B, Jayasundara J M S M, Pushpakumara D K N G, Samarasinghe W L G, Bandaranayake P C G. Wild rice species in Sri Lanka as genetic resources for breeding for brown plant hopper (Nilaparvata lugens (Stål)) resistance in rice. Tropical Agricultural Research, 2022, 33(2): 102-112
2026年第27卷第7期
158
57
引用本文
BibTeX
文章信息
doi: 10.13430/j.cnki.jpgr.20260207002
  • 接收时间:2026-02-07
  • 首发时间:2026-09-30
  • 出版时间:2026-07-16
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2026-02-07
基金
作者信息
    1中国农业科学院国家南繁研究院,海南 三亚 572024
    2中国农业科学院作物科学研究所,北京 100081
    3海南大学热带农林学院 (农业农村学院、乡村振兴学院),海口 570228
    4中国农业大学农学院,北京 100193
    5崖州湾国家实验室,海南 三亚 572024
    6国际水稻所,菲律宾 马尼拉 1301

通讯作者:

周雷娜,研究方向为水稻遗传育种与抗逆性,E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/zwyczyxb/CN/10.13430/j.cnki.jpgr.20260207002
分享至
全文二维码

扫描看全文

引用本文
BibTeX
本文的引用情况
2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏