Article(id=1236256431469556669, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236256428533535066, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1000-2561.2023.11.009, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1671465600000, receivedDateStr=2022-12-20, revisedDate=1675094400000, revisedDateStr=2023-01-31, acceptedDate=null, acceptedDateStr=null, onlineDate=1772676101796, onlineDateStr=2026-03-05, pubDate=1700841600000, pubDateStr=2023-11-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1772676101796, onlineIssueDateStr=2026-03-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1772676101796, creator=13701087609, updateTime=1772676101796, updator=13701087609, issue=Issue{id=1236256428533535066, tenantId=1146029695717560320, journalId=1235980609244409860, year='2023', volume='44', issue='11', pageStart='2135', pageEnd='2353', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1772676101096, creator=13701087609, updateTime=1772703795208, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1236372586125390480, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236256428533535066, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1236372586125390481, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236256428533535066, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=2208, endPage=2218, ext={EN=ArticleExt(id=1236256433579291589, articleId=1236256431469556669, tenantId=1146029695717560320, journalId=1235980609244409860, language=EN, title=Genetic Diversity of Wild Paphiopedilum hirsutissimum Populations in Southwest China with SSR Markers, columnId=1236256431436002236, journalTitle=Chinese Journal of Tropical Crops, columnName=Special Topic of Orchid Science, runingTitle=null, highlight=null, articleAbstract=

Paphiopedilum hirsutissimum (Lindl. ex Hook. f.) Stein is a rare and endangered plant in China with high ornamental value. In order to explore the genetic characteristics of wild P. hirsutissimum resources in Southwest China, and contribute to the protection and utilization of the wild resources, this study used SSR molecular marker to analyze the genetic diversity and population genetic structure of 190 P. hirsutissimum resources which collected from six populations in Guangxi, Yunnan and Guizhou provinces in Southwest China. In this study, the results showed that ten pairs of primers with good amplification effect were selected from 115 pairs of primers, and 50 alleles were detected by 10 pairs of SSR primers of 190 P. hirsutissimum. The average number of alleles (Na) was five and the average number of effective alleles (Ne) was 2.4835. The average Shannon information index (I) was 0.8592. The average observed heterozygosity (Ho) was 0.4518 and the average expected heterozygosity (He) was 0.4387. The average polymorphic information content (PIC) was 0.3996 and the average Nei's expected heterozygosty (h) was 0.4370. In this six wild P. hirsutissimum populations, the number of alleles (Na) was from 2.8000 to 4.3000. The number of effective alleles (Ne) was from 1.9655 to 2.4060. The observed heterozygosity (Ho) was from 0.3891 to 0.4839. The expected heterozygosity (He) was from 0.3795 to 0.4683. The Shannon information index (I) was from 0.6584 to 0.8369, and the Nei's expected heterozygosty (h) was from 0.3648 to 0.4382. In the six wild populations, the genetic diversity of Guangxi Yachang (GYC) and Guizhou Wanfeng Lake (QWF) populations was generally higher (h=0.4382, h=0.4276), while the genetic diversity of Guangxi Mulun (GML) population was relatively low (h=0.3648). Analysis of molecular variance (AMOVA) results showed that genetic variation mainly occurred among individuals within the population (94%), while genetic differentiation within populations was very small (6%). UPGMA cluster analysis based on genetic distance showed that the genetic distance of the six P. hirsutissimum populations was very small, there was no obvious group division and the genetic distance was not completely related to the geographical location. The results of Structure and principal coordinate analysis were consistent with those of UPGMA cluster analysis. Structure and principal coordinate analysis results showed that there was homogenization among the populations, and there was no obvious group division. In summary, the genetic diversity of Paphiopedilum hirsutissimum resources is relatively rich, which can provide a theoretical basis for the protection and utilization of wild P. hirsutissimum resources in Southwest China.

, correspAuthors=Xiaonan YU, Ruidong JIA, 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, authorCompany=null, fund=null, authors=null, authorsList=Yan XU, Zhiguang CHEN, Yufeng XU, Hong GE, Shuhua YANG, Xin ZHAO, Yaping KOU, Xiaonan YU, Ruidong JIA), CN=ArticleExt(id=1236256433923224525, articleId=1236256431469556669, tenantId=1146029695717560320, journalId=1235980609244409860, language=CN, title=基于SSR标记的西南地区野生带叶兜兰资源遗传多样性分析, columnId=1236256432996283328, journalTitle=热带作物学报, columnName=兰花科学专题, runingTitle=null, highlight=null, articleAbstract=

带叶兜兰[Paphiopedilum hirsutissimum (Lindl. ex Hook. f.) Stein]具有较高的观赏价值,是中国珍稀濒危保护植物。为了研究中国西南地区野生带叶兜兰资源的遗传特性,促进野生带叶兜兰资源的保护和利用,本研究利用SSR分子标记技术对中国西南地区广西、云南、贵州3省(区)收集的6个居群190份带叶兜兰资源进行遗传多样性和群体遗传结构分析。结果表明:从115对引物中共筛选出10对扩增效果好的引物,10对SSR引物在190份带叶兜兰中共检测到50个等位基因,平均每个位点等位基因(Na)为5个,平均有效等位基因数(Ne)为2.4835个;平均Shannon信息指数(I)为0.8592,平均观测杂合度(Ho)为0.4518;平均期望杂合度(He)为0.4387,平均Nei's基因多样性指数(h)为0.4370,平均多态信息含量(PIC)为0.3996。6个野生带叶兜兰居群的Na为2.8000~4.3000,Ne为1.9655~2.4060,Ho为0.3891~0.4839,He为0.3795~0.4683,Shannon信息指数(I)为0.6584~0.8369,Nei's基因多样性指数(h)为0.3648~0.4382。广西雅长(GYC)和贵州万峰湖(QWF)居群具有较高的遗传多样性(h=0.4382, h=0.4276),广西木论(GML)居群具有最低的遗传多样性(h=0.3648)。分子方差分析(AMOVA)结果表明,遗传变异主要发生在居群内个体间(94%),而居群内遗传分化很小(6%)。基于遗传距离构建的UPGMA聚类分析结果显示,6个居群遗传距离较小,居群间遗传距离和地理位置不完全相关。Structure和主坐标分析结果表明,居群间存在均质化现象,无明显类群划分。综上,带叶兜兰资源遗传多样性较为丰富,研究结果可为中国西南地区野生带叶兜兰资源的保护和利用提供理论依据。

, correspAuthors=于晓南, 贾瑞冬, authorNote=null, correspAuthorsNote=
* 于晓南(YU Xiaonan),E-mail: ;
贾瑞冬(JIA Ruidong),E-mail:
, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=SgmXlZkZrL8VI14BuujefA==, magXml=wiEi94HnJakOdGyshhQe2A==, pdfUrl=null, pdf=D3/aySu4kIUu6xT1+VQeVQ==, pdfFileSize=11642681, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=hYGE73G2TVysq2zdfw2C8w==, mapNumber=null, authorCompany=null, fund=null, authors=

徐言(1998—),女,硕士研究生,研究方向:兰花种质资源与遗传育种。

, authorsList=徐言, 陈之光, 徐玉凤, 葛红, 杨树华, 赵鑫, 寇亚平, 于晓南, 贾瑞冬)}, authors=[Author(id=1236367634229416201, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, orderNo=0, 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=1236367634581737747, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367634229416201, language=EN, stringName=Yan XU, firstName=Yan, middleName=null, lastName=XU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.College of Landscape Architecture, Beijing Forestry University/Beijing Key Laboratory of Ornamental Plants Germplasm Innovation & Molecular Breeding/National Engineering Research Center for Floriculture/Beijing Laboratory of Urban and Rural Ecological Environment, Beijing 100083, China
2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1236367634757898527, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367634229416201, language=CN, stringName=徐言, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, 2, address=1.北京林业大学园林学院/花卉种质创新与分子育种北京市重点实验室/国家花卉工程技术研究中心/城乡生态环境北京市实验室,北京 100083
2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081, bio={"content":"

徐言(1998—),女,硕士研究生,研究方向:兰花种质资源与遗传育种。

"}, bioImg=null, bioContent=

徐言(1998—),女,硕士研究生,研究方向:兰花种质资源与遗传育种。

, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1236367633805791466, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, xref=1., ext=[AuthorCompanyExt(id=1236367633814180077, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633805791466, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Landscape Architecture, Beijing Forestry University/Beijing Key Laboratory of Ornamental Plants Germplasm Innovation & Molecular Breeding/National Engineering Research Center for Floriculture/Beijing Laboratory of Urban and Rural Ecological Environment, Beijing 100083, China), AuthorCompanyExt(id=1236367633822568687, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633805791466, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.北京林业大学园林学院/花卉种质创新与分子育种北京市重点实验室/国家花卉工程技术研究中心/城乡生态环境北京市实验室,北京 100083)]), AuthorCompany(id=1236367633990340859, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, xref=2., ext=[AuthorCompanyExt(id=1236367633994535163, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China), AuthorCompanyExt(id=1236367634007118077, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081)])]), Author(id=1236367635223466283, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, 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=1236367635554816306, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367635223466283, language=EN, stringName=Zhiguang CHEN, firstName=Zhiguang, middleName=null, lastName=CHEN, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1236367635936497987, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367635223466283, language=CN, stringName=陈之光, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1236367633990340859, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, xref=2., ext=[AuthorCompanyExt(id=1236367633994535163, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China), AuthorCompanyExt(id=1236367634007118077, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081)])]), Author(id=1236367636272042315, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, 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=1236367636641141079, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367636272042315, language=EN, stringName=Yufeng XU, firstName=Yufeng, middleName=null, lastName=XU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1236367637119291747, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367636272042315, language=CN, stringName=徐玉凤, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1236367633990340859, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, xref=2., ext=[AuthorCompanyExt(id=1236367633994535163, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China), AuthorCompanyExt(id=1236367634007118077, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081)])]), Author(id=1236367637572276588, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, 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=1236367637861683572, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367637572276588, language=EN, stringName=Hong GE, firstName=Hong, middleName=null, lastName=GE, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1236367638151090559, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367637572276588, language=CN, stringName=葛红, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1236367633990340859, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, xref=2., ext=[AuthorCompanyExt(id=1236367633994535163, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China), AuthorCompanyExt(id=1236367634007118077, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081)])]), Author(id=1236367638511800711, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, 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=1236367639036088716, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367638511800711, language=EN, stringName=Shuhua YANG, firstName=Shuhua, middleName=null, lastName=YANG, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1236367639220638102, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367638511800711, language=CN, stringName=杨树华, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1236367633990340859, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, xref=2., ext=[AuthorCompanyExt(id=1236367633994535163, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China), AuthorCompanyExt(id=1236367634007118077, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081)])]), Author(id=1236367639493267873, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, 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=1236367639610708395, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367639493267873, language=EN, stringName=Xin ZHAO, firstName=Xin, middleName=null, lastName=ZHAO, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1236367639958835631, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367639493267873, language=CN, stringName=赵鑫, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1236367633990340859, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, xref=2., ext=[AuthorCompanyExt(id=1236367633994535163, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China), AuthorCompanyExt(id=1236367634007118077, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081)])]), Author(id=1236367640378266042, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, orderNo=6, 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=1236367640667673023, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367640378266042, language=EN, stringName=Yaping KOU, firstName=Yaping, middleName=null, lastName=KOU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1236367641145823688, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367640378266042, language=CN, stringName=寇亚平, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, address=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1236367633990340859, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, xref=2., ext=[AuthorCompanyExt(id=1236367633994535163, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China), AuthorCompanyExt(id=1236367634007118077, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081)])]), Author(id=1236367641481368017, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, orderNo=7, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=yuxiaonan626@126.com, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1236367641942741468, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367641481368017, language=EN, stringName=Xiaonan YU, firstName=Xiaonan, middleName=null, lastName=YU, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, *, address=1.College of Landscape Architecture, Beijing Forestry University/Beijing Key Laboratory of Ornamental Plants Germplasm Innovation & Molecular Breeding/National Engineering Research Center for Floriculture/Beijing Laboratory of Urban and Rural Ecological Environment, Beijing 100083, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1236367642148262368, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367641481368017, language=CN, stringName=于晓南, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=1, *, address=1.北京林业大学园林学院/花卉种质创新与分子育种北京市重点实验室/国家花卉工程技术研究中心/城乡生态环境北京市实验室,北京 100083, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1236367633805791466, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, xref=1., ext=[AuthorCompanyExt(id=1236367633814180077, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633805791466, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Landscape Architecture, Beijing Forestry University/Beijing Key Laboratory of Ornamental Plants Germplasm Innovation & Molecular Breeding/National Engineering Research Center for Floriculture/Beijing Laboratory of Urban and Rural Ecological Environment, Beijing 100083, China), AuthorCompanyExt(id=1236367633822568687, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633805791466, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.北京林业大学园林学院/花卉种质创新与分子育种北京市重点实验室/国家花卉工程技术研究中心/城乡生态环境北京市实验室,北京 100083)])]), Author(id=1236367642248925674, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, orderNo=8, firstName=null, middleName=null, lastName=null, nameCn=null, orcid=null, stid=null, country=null, authorPic=null, dead=0, email=jiaruidong@caas.cn, emailSecond=null, emailThird=null, correspondingAuthor=1, authorType=1, ext={EN=AuthorExt(id=1236367642597052913, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367642248925674, language=EN, stringName=Ruidong JIA, firstName=Ruidong, middleName=null, lastName=JIA, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, *, address=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null), CN=AuthorExt(id=1236367642991317493, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, authorId=1236367642248925674, language=CN, stringName=贾瑞冬, firstName=null, middleName=null, lastName=null, prefix=null, suffix=null, authorComment=null, nameInitials=null, affiliation=null, department=null, xref=2, *, address=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081, bio=null, bioImg=null, bioContent=null, aboutCorrespAuthor=null)}, companyList=[AuthorCompany(id=1236367633990340859, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, xref=2., ext=[AuthorCompanyExt(id=1236367633994535163, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China), AuthorCompanyExt(id=1236367634007118077, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081)])])], keywords=[Keyword(id=1236367643578520064, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, language=EN, orderNo=1, keyword=Paphiopedilum hirsutissimum), Keyword(id=1236367643956007427, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, language=EN, orderNo=2, keyword=wild populations), Keyword(id=1236367644295746055, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, language=EN, orderNo=3, keyword=SSR), Keyword(id=1236367644652261902, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, language=EN, orderNo=4, keyword=genetic diversity), Keyword(id=1236367644899725841, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, language=EN, orderNo=5, keyword=genetic structure), Keyword(id=1236367645289796116, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, language=CN, orderNo=1, keyword=带叶兜兰), Keyword(id=1236367645642117655, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, language=CN, orderNo=2, keyword=野生居群), Keyword(id=1236367645923136025, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, language=CN, orderNo=3, keyword=SSR标记), Keyword(id=1236367646342566426, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, language=CN, orderNo=4, keyword=遗传多样性), Keyword(id=1236367646673916443, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, language=CN, orderNo=5, keyword=遗传结构)], refs=null, funds=[Fund(id=1236367647365976606, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, awardId=2021YFD1200200, language=CN, fundingSource=国家重点研发计划项目(2021YFD1200200), fundOrder=null, country=null)], companyList=[AuthorCompany(id=1236367633805791466, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, xref=1., ext=[AuthorCompanyExt(id=1236367633814180077, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633805791466, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.College of Landscape Architecture, Beijing Forestry University/Beijing Key Laboratory of Ornamental Plants Germplasm Innovation & Molecular Breeding/National Engineering Research Center for Floriculture/Beijing Laboratory of Urban and Rural Ecological Environment, Beijing 100083, China), AuthorCompanyExt(id=1236367633822568687, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633805791466, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=1.北京林业大学园林学院/花卉种质创新与分子育种北京市重点实验室/国家花卉工程技术研究中心/城乡生态环境北京市实验室,北京 100083)]), AuthorCompany(id=1236367633990340859, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, xref=2., ext=[AuthorCompanyExt(id=1236367633994535163, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China), AuthorCompanyExt(id=1236367634007118077, tenantId=1146029695717560320, journalId=1235980609244409860, articleId=1236256431469556669, companyId=1236367633990340859, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081)])], figs=null, attaches=null, journal=Journal(id=1235979950382170114, delFlag=0, nameCn=热带作物学报, nameEn=Chinese Journal of Tropical Crops, nameHistory1=null, nameHistory2=null, issn=1000-2561, eissn=null, cn=46-1019/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=rSpRGAeeQLlh4ctWRlYD+Q==, journalPrice=null, startedYear=null, abbrevIsoEn=Chinese Journal of Tropical Crops, journalRemark=null, publicationField=null, createdTime=1772610183570, updatedTime=1772610584442, createdBy=18614031015, updatedBy=13701087609, firstLetterCn=C, firstLetterEn=C, subjectCode=Life Sciences, subjectName=null, subjectCodeEn=Life Sciences, subjectNameEn=null, picCn=rSpRGAeeQLlh4ctWRlYD+Q==, picEn=yduQpAVjKKHqap4NxKXlbA==, jcr=null, cjcr=null, exts=[JournalExt(id=1235981631845101904, language=CN, name=热带作物学报, 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=1772610584460, updatedTime=1772610584460, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.rdzwxb.com/jx_rdzwxb/authorLogOn.action, submissionEditorUrl=http://www.rdzwxb.com/jx_rdzwxb/editorLogOn.action, submissionReviewUrl=http://www.rdzwxb.com/jx_rdzwxb/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""}), JournalExt(id=1235981631891239249, language=EN, name=Chinese Journal of Tropical Crops, 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=1772610584471, updatedTime=1772610584471, createdBy=13701087609, updatedBy=13701087609, submissionGuidelinesUrl=, submissionAuthorUrl=http://www.rdzwxb.com/jx_rdzwxb/authorLogOn.action, submissionEditorUrl=http://www.rdzwxb.com/jx_rdzwxb/editorLogOn.action, submissionReviewUrl=http://www.rdzwxb.com/jx_rdzwxb/expertLogOn.action, submissionCeEditorUrl=, submissionAeEditorUrl=, option={"copyright":""})], databaseList=null, tenantJournalId=1235980609244409860, websiteList=[Website(id=1235982099111530981, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1235980609244409860, 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/rdzwxb/CN, language=CN, createTime=1772610695865, createBy=18614031015, updateTime=1772610800030, updateBy=18614031015, name=热带作物学报-中文, tplId=1146099689490845704, title=热带作物学报, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1235983794369516120, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099111530981, code=articleTextType, value=kx, createTime=1772611100046, updateTime=1772611100046, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983794352738901, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099111530981, code=banner, value=null, createTime=1772611100042, updateTime=1772611100042, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983794386293339, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099111530981, code=grayFlag, value=0, createTime=1772611100050, updateTime=1772611100050, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983794348544596, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099111530981, code=logo, value=https://castjournals.cast.org.cn/joweb/rdzwxb/CN/file/pic?fileId=+5LJ0jVieK8+0oCWDpqlZA==, createTime=1772611100041, updateTime=1772611100041, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983794398876253, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099111530981, code=minRunFlag, value=0, createTime=1772611100053, updateTime=1772611100053, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983794365321815, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099111530981, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/rdzwxb/CN/file/pic, createTime=1772611100045, updateTime=1772611100045, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983794390487644, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099111530981, code=silenceFlag, value=0, createTime=1772611100051, updateTime=1772611100051, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983794356933206, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099111530981, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_cn_619/, createTime=1772611100043, updateTime=1772611100043, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983794373710425, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099111530981, code=themeColor, value=null, createTime=1772611100047, updateTime=1772611100047, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983794377904730, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099111530981, code=themeStyle, value=null, createTime=1772611100048, updateTime=1772611100048, creator=18614031015, updator=18614031015)]), Website(id=1235982099266720252, webName=null, webTitle=null, webDomain=null, webCopyrigh=null, webIpcNo=null, seoTitle=null, seoKeywords=null, seoDescription=null, tenantJournalId=null, journalId=1235980609244409860, 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/rdzwxb/EN, language=EN, createTime=1772610695902, createBy=18614031015, updateTime=1772610825771, updateBy=18614031015, name=热带作物学报-英文, tplId=1146101810881728533, title=Chinese Journal of Tropical Crops, delFlag=0, indexPage=/home, props=[WebsiteProps(id=1235983822664290914, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099266720252, code=articleTextType, value=kx, createTime=1772611106792, updateTime=1772611106792, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983822634930783, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099266720252, code=banner, value=null, createTime=1772611106785, updateTime=1772611106785, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983822693651045, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099266720252, code=grayFlag, value=0, createTime=1772611106799, updateTime=1772611106799, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983822626542174, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099266720252, code=logo, value=https://castjournals.cast.org.cn/joweb/rdzwxb/EN/file/pic?fileId=+5LJ0jVieK8+0oCWDpqlZA==, createTime=1772611106783, updateTime=1772611106783, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983822706233959, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099266720252, code=minRunFlag, value=0, createTime=1772611106802, updateTime=1772611106802, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983822651708001, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099266720252, code=picServerUrl, value=https://castjournals.cast.org.cn/joweb/rdzwxb/EN/file/pic, createTime=1772611106789, updateTime=1772611106789, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983822697845350, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099266720252, code=silenceFlag, value=0, createTime=1772611106800, updateTime=1772611106800, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983822643319392, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099266720252, code=staticResourcePath, value=https://castjournals.cast.org.cn/joweb/cast_kjdb_en_623/, createTime=1772611106787, updateTime=1772611106787, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983822672679523, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099266720252, code=themeColor, value=null, createTime=1772611106794, updateTime=1772611106794, creator=18614031015, updator=18614031015), WebsiteProps(id=1235983822685262436, tenantId=1146029695717560320, journalId=null, journalGroupId=null, siteId=1235982099266720252, code=themeStyle, value=null, createTime=1772611106797, updateTime=1772611106797, creator=18614031015, updator=18614031015)])], journalTitle=热带作物学报, weixinUrl=null, journalUrl=https://www.rdzwxb.com/, iacademicId=null, status=1, seqNo=null, journalTitleEn=Chinese Journal of Tropical Crops, journalPhotoCn=rSpRGAeeQLlh4ctWRlYD+Q==, journalPhotoEn=yduQpAVjKKHqap4NxKXlbA==, journalFirstLetter=C, 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), detailUrlCn=https://castjournals.cast.org.cn/joweb/rdzwxb/CN/10.3969/j.issn.1000-2561.2023.11.009, detailUrlEn=https://castjournals.cast.org.cn/joweb/rdzwxb/EN/10.3969/j.issn.1000-2561.2023.11.009, pdfUrlCn=https://castjournals.cast.org.cn/joweb/rdzwxb/CN/PDF/10.3969/j.issn.1000-2561.2023.11.009, pdfUrlEn=https://castjournals.cast.org.cn/joweb/rdzwxb/EN/PDF/10.3969/j.issn.1000-2561.2023.11.009, aliStartDate=null, aliEndDate=null, collectionFlag=false, citedCount=null, citedUrl=null, reference=null)
收藏切换
基于SSR标记的西南地区野生带叶兜兰资源遗传多样性分析
收藏切换
PDF下载
徐言 1, 2 , 陈之光 2 , 徐玉凤 2 , 葛红 2 , 杨树华 2 , 赵鑫 2 , 寇亚平 2 , 于晓南 1, * , 贾瑞冬 2, *
热带作物学报 | 兰花科学专题 2023,44(11): 2208-2218
收起
收藏切换
热带作物学报 | 兰花科学专题 2023, 44(11): 2208-2218
基于SSR标记的西南地区野生带叶兜兰资源遗传多样性分析
全屏
徐言1, 2, 陈之光2, 徐玉凤2, 葛红2, 杨树华2, 赵鑫2, 寇亚平2, 于晓南1, * , 贾瑞冬2, *
作者信息
  • 1.北京林业大学园林学院/花卉种质创新与分子育种北京市重点实验室/国家花卉工程技术研究中心/城乡生态环境北京市实验室,北京 100083
  • 2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081
  • 徐言(1998—),女,硕士研究生,研究方向:兰花种质资源与遗传育种。

通讯作者:

* 于晓南(YU Xiaonan),E-mail: ;
贾瑞冬(JIA Ruidong),E-mail:
Genetic Diversity of Wild Paphiopedilum hirsutissimum Populations in Southwest China with SSR Markers
Yan XU1, 2, Zhiguang CHEN2, Yufeng XU2, Hong GE2, Shuhua YANG2, Xin ZHAO2, Yaping KOU2, Xiaonan YU1, * , Ruidong JIA2, *
Affiliations
  • 1.College of Landscape Architecture, Beijing Forestry University/Beijing Key Laboratory of Ornamental Plants Germplasm Innovation & Molecular Breeding/National Engineering Research Center for Floriculture/Beijing Laboratory of Urban and Rural Ecological Environment, Beijing 100083, China
  • 2.Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences/Key Laboratory of Biology and Genetic Improvement of Flower Crops (North China), Ministry of Agriculture and Rural Affairs, Beijing 100081, China
出版时间: 2023-11-25 doi: 10.3969/j.issn.1000-2561.2023.11.009
文章导航
收藏切换

带叶兜兰[Paphiopedilum hirsutissimum (Lindl. ex Hook. f.) Stein]具有较高的观赏价值,是中国珍稀濒危保护植物。为了研究中国西南地区野生带叶兜兰资源的遗传特性,促进野生带叶兜兰资源的保护和利用,本研究利用SSR分子标记技术对中国西南地区广西、云南、贵州3省(区)收集的6个居群190份带叶兜兰资源进行遗传多样性和群体遗传结构分析。结果表明:从115对引物中共筛选出10对扩增效果好的引物,10对SSR引物在190份带叶兜兰中共检测到50个等位基因,平均每个位点等位基因(Na)为5个,平均有效等位基因数(Ne)为2.4835个;平均Shannon信息指数(I)为0.8592,平均观测杂合度(Ho)为0.4518;平均期望杂合度(He)为0.4387,平均Nei's基因多样性指数(h)为0.4370,平均多态信息含量(PIC)为0.3996。6个野生带叶兜兰居群的Na为2.8000~4.3000,Ne为1.9655~2.4060,Ho为0.3891~0.4839,He为0.3795~0.4683,Shannon信息指数(I)为0.6584~0.8369,Nei's基因多样性指数(h)为0.3648~0.4382。广西雅长(GYC)和贵州万峰湖(QWF)居群具有较高的遗传多样性(h=0.4382, h=0.4276),广西木论(GML)居群具有最低的遗传多样性(h=0.3648)。分子方差分析(AMOVA)结果表明,遗传变异主要发生在居群内个体间(94%),而居群内遗传分化很小(6%)。基于遗传距离构建的UPGMA聚类分析结果显示,6个居群遗传距离较小,居群间遗传距离和地理位置不完全相关。Structure和主坐标分析结果表明,居群间存在均质化现象,无明显类群划分。综上,带叶兜兰资源遗传多样性较为丰富,研究结果可为中国西南地区野生带叶兜兰资源的保护和利用提供理论依据。

带叶兜兰  /  野生居群  /  SSR标记  /  遗传多样性  /  遗传结构

Paphiopedilum hirsutissimum (Lindl. ex Hook. f.) Stein is a rare and endangered plant in China with high ornamental value. In order to explore the genetic characteristics of wild P. hirsutissimum resources in Southwest China, and contribute to the protection and utilization of the wild resources, this study used SSR molecular marker to analyze the genetic diversity and population genetic structure of 190 P. hirsutissimum resources which collected from six populations in Guangxi, Yunnan and Guizhou provinces in Southwest China. In this study, the results showed that ten pairs of primers with good amplification effect were selected from 115 pairs of primers, and 50 alleles were detected by 10 pairs of SSR primers of 190 P. hirsutissimum. The average number of alleles (Na) was five and the average number of effective alleles (Ne) was 2.4835. The average Shannon information index (I) was 0.8592. The average observed heterozygosity (Ho) was 0.4518 and the average expected heterozygosity (He) was 0.4387. The average polymorphic information content (PIC) was 0.3996 and the average Nei's expected heterozygosty (h) was 0.4370. In this six wild P. hirsutissimum populations, the number of alleles (Na) was from 2.8000 to 4.3000. The number of effective alleles (Ne) was from 1.9655 to 2.4060. The observed heterozygosity (Ho) was from 0.3891 to 0.4839. The expected heterozygosity (He) was from 0.3795 to 0.4683. The Shannon information index (I) was from 0.6584 to 0.8369, and the Nei's expected heterozygosty (h) was from 0.3648 to 0.4382. In the six wild populations, the genetic diversity of Guangxi Yachang (GYC) and Guizhou Wanfeng Lake (QWF) populations was generally higher (h=0.4382, h=0.4276), while the genetic diversity of Guangxi Mulun (GML) population was relatively low (h=0.3648). Analysis of molecular variance (AMOVA) results showed that genetic variation mainly occurred among individuals within the population (94%), while genetic differentiation within populations was very small (6%). UPGMA cluster analysis based on genetic distance showed that the genetic distance of the six P. hirsutissimum populations was very small, there was no obvious group division and the genetic distance was not completely related to the geographical location. The results of Structure and principal coordinate analysis were consistent with those of UPGMA cluster analysis. Structure and principal coordinate analysis results showed that there was homogenization among the populations, and there was no obvious group division. In summary, the genetic diversity of Paphiopedilum hirsutissimum resources is relatively rich, which can provide a theoretical basis for the protection and utilization of wild P. hirsutissimum resources in Southwest China.

Paphiopedilum hirsutissimum  /  wild populations  /  SSR  /  genetic diversity  /  genetic structure
徐言, 陈之光, 徐玉凤, 葛红, 杨树华, 赵鑫, 寇亚平, 于晓南, 贾瑞冬. 基于SSR标记的西南地区野生带叶兜兰资源遗传多样性分析. 热带作物学报, 2023 , 44 (11) : 2208 -2218 . DOI: 10.3969/j.issn.1000-2561.2023.11.009
Yan XU, Zhiguang CHEN, Yufeng XU, Hong GE, Shuhua YANG, Xin ZHAO, Yaping KOU, Xiaonan YU, Ruidong JIA. Genetic Diversity of Wild Paphiopedilum hirsutissimum Populations in Southwest China with SSR Markers[J]. Chinese Journal of Tropical Crops, 2023 , 44 (11) : 2208 -2218 . DOI: 10.3969/j.issn.1000-2561.2023.11.009
  • 国家重点研发计划项目(2021YFD1200200)
2023年第44卷第11期
PDF下载
45
15
引用本文
BibTeX
文章信息
doi: 10.3969/j.issn.1000-2561.2023.11.009
  • 接收时间:2022-12-20
  • 首发时间:2026-03-05
  • 出版时间:2023-11-25
补充材料
相关文章
文章信息
作者
出版历史
  • 收稿日期:2022-12-20
  • 修回日期:2023-01-31
基金
国家重点研发计划项目(2021YFD1200200)
作者信息
    1.北京林业大学园林学院/花卉种质创新与分子育种北京市重点实验室/国家花卉工程技术研究中心/城乡生态环境北京市实验室,北京 100083
    2.中国农业科学院蔬菜花卉研究所/农业农村部花卉生物学与种质创制重点实验室(北方),北京 100081

通讯作者:

* 于晓南(YU Xiaonan),E-mail: ;
贾瑞冬(JIA Ruidong),E-mail:
参考文献
分享链接
https://castjournals.cast.org.cn/joweb/rdzwxb/CN/10.3969/j.issn.1000-2561.2023.11.009
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

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

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