安徽茶区优良群体种的表型性状和遗传多样性分析

丁洲; 李烨昕; 袁艺; 王海燕; 刘学诗; 江昌俊

doi:10.13305/j.cnki.jts.2018.02.006

茶叶科学 >

2018 , Vol. 38 >Issue 2: 155 - 161

DOI: https://doi.org/10.13305/j.cnki.jts.2018.02.006

安徽茶区优良群体种的表型性状和遗传多样性分析

丁洲 ,
李烨昕 ,
袁艺 ,
王海燕 ,
刘学诗 ,
江昌俊

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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

丁洲,女,讲师,主要从事植物学与分子生物学的研究。

收稿日期: 2017-09-04

修回日期: 2017-10-22

网络出版日期: 2019-08-28

基金资助

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）

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

DING Zhou ,
LI Yexin ,
YUAN Yi ,
WANG Haiyan ,
LIU Xueshi ,
JIANG Changjun

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1. Life Science College of Anhui Agricultural University, Hefei 230036, China;
2. Tea & Food Science and Technology College of Anhui Agricultural University, Hefei 230036, China;
3. Academic Affairs Office of Anhui Agricultural University, Hefei 230036, China;
4. Henan Key Laboratory of Tea Biology of Xinyang Normal University, Xinyang 464000, China

Received date: 2017-09-04

Revised date: 2017-10-22

Online published: 2019-08-28

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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。

关键词： 安徽茶区; 优良群体种; 表型性状; 遗传多样性

本文引用格式

丁洲 , 李烨昕 , 袁艺 , 王海燕 , 刘学诗 , 江昌俊 . 安徽茶区优良群体种的表型性状和遗传多样性分析[J]. 茶叶科学, 2018 , 38(2) : 155 -161 . DOI: 10.13305/j.cnki.jts.2018.02.006

Abstract

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.

Key words： Anhui tea area; elite tea population; phenotypic traits; genetic diversity

参考文献

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