Genetic diversity of Pinus massoniana revealed by RAPD markers

被引:0
|
作者
Peng, SL [1 ]
Li, QF [1 ]
Li, D [1 ]
Wang, ZF [1 ]
Wang, DP [1 ]
机构
[1] Chinese Acad Sci, S China Inst Bot, Guangzhou 510650, Peoples R China
关键词
AMOVA; genetic differentiation; genetic diversity; Pinus massoniana; RAPD;
D O I
暂无
中图分类号
S7 [林业];
学科分类号
0829 ; 0907 ;
摘要
Random amplified polymorphic DNA (RAPD) markers were used to measure genetic diversity within and among Pinus massoniana populations, a multipurpose economic tree species in China. Concordant with previous studies based on allozymes, we also detected high genetic diversity within and low genetic differentiation among populations. Unexpected UPMGA clustering results indicated genetic uniformity throughout South China caused probably by large-scale artificial afforestation. The significant positive correlations between population genetic diversity and its elevation suggested the populations at lower elevation harbor less genetic diversity than those at higher elevation.
引用
收藏
页码:60 / 63
页数:4
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