安徽茶区优良群体种的表型性状和遗传多样性分析  

Phenotypic Traits and Genetic Diversity of Elite Tea Population in Anhui(China)

作　　者：丁洲[1] 李烨昕 袁艺 王海燕[1] 刘学诗[1] 江昌俊[2,4] DING Zhou;LI Yexin;YUAN Yi;WANG Haiyan;LIU Xueshi;JIANG Changjun(Life Science College of Anhui Agricultural University,Hefei 230036,China;Tea&Food Science and Technology College of Anhui Agricultural University,Hefei 230036,China;Academic Affairs Office of Anhui Agricultural University,Hefei 230036,China;Henan Key Laboratory of Tea Biology of Xinyang Normal University,Xinyang 464000,China)

机构地区：[1]安徽农业大学生命科学学院,安徽合肥230036 [2]安徽农业大学茶与食品科技学院,安徽合肥230036 [3]安徽农业大学教务处,安徽合肥230036 [4]信阳师范学院河南省茶树生物学重点实验室,河南信阳464000

出　　处：《茶叶科学》2018年第2期155-161,共7页Journal of Tea Science

基　　金：安徽农业大学中青年基金(2014QJ018);国家自然基金(31700608);安徽省自然基金(1708085MC58);安徽省教育厅植物学教学团队(2014jxtd008)

摘　　要：安徽省是中国茶叶的重要产区,种质资源分布广泛。本研究经过初步筛选后,对选取的10个区域优质群体种的表型性状进行比较分析,并利用SSR分子标记对这10个不同的群体种进行遗传多样性分析,建立不同区域间亲缘关系树状图。这对于充分发掘和利用丰富的地方群体种种质资源、整合和保护茶树种质资源、选育优良的茶树新品种具有重要的理论和实践意义。Anhui is an important tea-producing province in China,with widely distributed tea germplasms.In this study,the phenotypic traits were compared among 10 elite populations after preliminary screening.Subsequently,phylogenetic tree analysis with SSR markers was performed to analyze the genetic diversity of populations in the 10 areas.These results had important theoretical and practical significance for exploration and utilization of the resources,protection of tea germplasm,as well as breeding of superior varieties

关 键 词：安徽茶区 优良群体种 表型性状 遗传多样性 

分 类 号：S571.1[农业科学—茶叶生产加工] S330[农业科学—作物学]