AFLP ANALYSIS OF GENETIC VARIATION AMONG CLONED, SEED PRODUCED AND WILD CAMELLIA SINENSIS VAR. ASSAMICA TEA PLANT IN YUNNAN, CHINA

文献类型: 外文期刊

第一作者: Ji, Peng-Zhang

作者: Ji, Peng-Zhang;Liang, Ming-Zhi;Huang, Xing-Qi;Ji, Peng-Zhang;Gao, Jun

作者机构:

期刊名称:PAKISTAN JOURNAL OF BOTANY ( 影响因子:0.972; 五年影响因子:0.988 )

ISSN: 0556-3321

年卷期: 2012 年 44 卷 6 期

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收录情况: SCI

摘要: Genetic variation and differentiation in cloned, seed produced, and wild tea plants of Camellia sinensis var. assamica were analyzed by amplified fragment length polymorphism (AFLP) markers. Population diversity was highest in the wild and lowest in the cloned tea plants. Analysis of molecular variance revealed great variation among the groups (31.40%). Furthermore, a dendrogram constructed based on Nei's genetic distance and principal component analysis clustered the tea population into three groups. Taken together, our study demonstrated that there is wide genetic variation among cloned, seed produced and wild tea plants of var. assamica in Yunnan.

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