Isolation and characterization of polymorphic microsatellite markers for the endangered tree Handeliodendron bodinieri (Sapindaceae)
Isolation and characterization of polymorphic microsatellite markers for the endangered tree Handeliodendron bodinieri (Sapindaceae)
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DOI：
10.1007/s10592-007-9363-6
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发表时间：
2008-06-01
影响因子：
2.2
通讯作者：
Kang, Ming
中科院分区：
文献类型：
--
作者：
Wang, Jing;Gao, Puxin;Kang, Ming
摘要对中国西南喀斯特森林特有的濒危树种--掌叶树进行了9个微卫星座位的遗传多样性分析。每个座位表现出4~11个等位基因。观察杂合度在0.345~0.931之间，期望杂合度在0.414~0.824之间。P(R)(Ex(1))和P(R)(Ex(2))基因座父权排除的综合概率分别为0.931和0.993。这些基因座为研究天然种群中的基因流动和种群结构提供了有力的工具。
Nine polymorphic microsatellite loci were developed and characterized for Handeliodendron bodinieri, an endangered tree endemic to karst forest in southwest China. Each locus displayed between 4 and 11 alleles. The observed heterozygosity ranged from 0.345 to 0.931 and expected heterozygosity varied from 0.414 to 0.824. The combined probabilities of paternity exclusion over all loci were 0.931 for P(r)(Ex(1)) and 0.993 for P(r)(Ex(2)), respectively. These loci represent a powerful tool in investigating gene flow and population structure in natural populations of H. bodinieri.