Article(id=1242140324399755432, tenantId=1146029695717560320, journalId=1146031591421210625, issueId=1242140311103808220, articleNumber=null, orderNo=9, doi=10.3981/j.issn.1000-7857.2023.04.007, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1657468800000, receivedDateStr=2022-07-11, revisedDate=1671552000000, revisedDateStr=2022-12-21, acceptedDate=null, acceptedDateStr=null, onlineDate=1678694292580, onlineDateStr=2023-03-13, pubDate=1677513600000, pubDateStr=2023-02-28, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1678694292580, onlineIssueDateStr=2023-03-13, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1774078931184, creator=sys-migrate, updateTime=1774078931184, updator=sys-migrate, issue=Issue{id=1242140311103808220, tenantId=1146029695717560320, journalId=1146031591421210625, year='2023', volume='41', issue='4', pageStart='1', pageEnd='120', issueExtLink='null', onlineDate='null', pubDate='1677513600000', pubDateStr='2023-02-28', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=3, issueType=-1, specialIssue=null, createTime=1774078928015, creator='sys-migrate', updateTime=1774078928015, updator='sys-migrate', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=58, endPage=64, ext={EN=ArticleExt(id=1242140328434675903, articleId=1242140324399755432, tenantId=1146029695717560320, journalId=1146031591421210625, language=EN, title=Research and conservation status of the rare and endangered germplasm of Camellia tachangensis in Guizhou, columnId=1242140320259977365, journalTitle=Science & Technology Review, columnName=Exclusive：Protection of rare and endangered germplasm resources of industrial crops, runingTitle=null, highlight=null, articleAbstract=Endangered plants are an important part of the biosphere, a precious resource of the country, and an extremely important material for scientific research. In this paper, C. tachangensis, an endangered resource, was studied and its protection status was analyzed. The results showed that C. tachangensis in Guizhou was mainly distributed in 12 counties, and its morphological characteristics were significantly different from those of cultivated tea plants. The content of soluble pectin in C. tachangensis was higher than that of cultivars, and the content of catechin component was also different from that of cultivars, indicating that C. tachangensis germplasm has the potential of new variety breeding. The ECG content of C. tachangensis was significantly positively correlated with DFR gene, and five transcription factors of DFR gene were excavated. The AtMPK4 gene of 8 insect resistance factors associated SNPs and 6 negative regulators of systemic acquired resistance (SAR) in C. tachangensis were detected. These results suggested that C. tachangensis has great protection value and development potential., authors=BAI Dingchen¹, HE Limin¹, LI Caiyun¹, NIU Suzhen^2*, authorsList=BAI Dingchen, HE Limin, LI Caiyun, NIU Suzhen, authorCompany=1. Tea College, Guizhou University, Guiyang 550025, China
2. Agricultural Bioengineering Research Institute, Guizhou University, Guiyang 550025, China, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=21Vo3nyIcQaryGhGSDLr1g==, pdfFileSize=1477427, 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=1242140327415460020, articleId=1242140324399755432, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=贵州大厂茶珍稀濒危种质资源研究及保护进展, columnId=1242140319031042824, journalTitle=科技导报, columnName=专题：经济作物珍稀濒危种质资源保护, runingTitle=null, highlight=null, articleAbstract=分析了濒危资源大厂茶研究及保护现状，结果显示，贵州大厂茶主要分布在12个县，形态特征与栽培种存在显著差异，可溶性果胶含量较高，儿茶素组分含量也与栽培种存在较大差异，说明大厂茶种质资源具有新型品种选育的潜力。大厂茶中含量较高的儿茶素组分ECG（表儿茶素没食子酸酯）与DFR基因显著正相关，挖掘了5个DFR基因的转录因子。检测到8个大厂茶抗虫因子关联单核苷酸多态性（Single Nucleotide Polymorphisms，SNPs）和6个系统获得性抗性（SAR）负调节因子的AtMPK4 基因。表明大厂茶作为一种特异的茶树种质资源具有巨大的保护价值和开发潜力。, authors=白鼎臣¹，何立敏¹，李彩云¹，牛素贞^2*, authorsList=白鼎臣，何立敏，李彩云，牛素贞, authorCompany=1. 贵州大学茶学院，贵阳 550025
2. 贵州大学农业生物工程研究院，贵阳 550025, correspAuthors=null, authorNote=白鼎臣，硕士研究生，研究方向为茶树种质资源育种，电子信箱：993418042@qq.com, correspAuthorsNote=牛素贞（通信作者），教授，研究方向为茶树种质资源育种，电子信箱：niusuzhen@163.com, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=dSgok/J8QE0e9CddxpkVew==, pdfFileSize=1477427, 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=国家重点研发计划项目（2021YFD1200203-01）；贵州省教育厅重点领域项目（黔教合KY[2021]042）；贵州省科技计划项目（黔科合支撑[2021]一般126）)}, authors=null, keywords=[Keyword(id=1242140327096692911, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242140324399755432, language=CN, orderNo=1, keyword=贵州大厂茶), Keyword(id=1242140327172190385, tenantId=1146029695717560320, journalId=1146031591421210625, articleId=1242140324399755432, language=CN, 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