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华木莲居群遗传结构与保护单元
熊敏; 田双; 张志荣; 范邓妹; 张志勇
2014-07-15
Source Publication生物多样性
Issue4Pages:476-484
Contribution Rank第三
Abstract华木莲(Sinomanglietia glauca)仅分布于江西宜春和湖南永顺,是我国一级重点保护植物。前人采用RAPD、ISSR以及叶绿体SSCP(single-stranded conformation polymorphism)标记对华木莲进行了居群遗传学研究,但未包括后发现的湖南居群或未检出居群内遗传变异。为了全面检测华木莲遗传多样性及其空间分布格局,并据此确定保护单元,本研究采用细胞核微卫星标记对华木莲所有4个居群共77个个体进行了居群遗传学分析。结果表明,华木莲具有较低的遗传多样性(平均等位基因数A=2.604,平均期望杂合度HE=0.423)和较高的遗传分化(FST=0.425)...
KeywordSinomanglietia Glauca 微卫星 遗传多样性 遗传结构 保护单元
Indexed ByCSCD
Language中文
CSCD IDCSCD:5199615
Citation statistics
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/18614
Collection资源植物与生物技术所级重点实验室
Recommended Citation
GB/T 7714
熊敏,田双,张志荣,等. 华木莲居群遗传结构与保护单元[J]. 生物多样性,2014(4):476-484.
APA 熊敏,田双,张志荣,范邓妹,&张志勇.(2014).华木莲居群遗传结构与保护单元.生物多样性(4),476-484.
MLA 熊敏,et al."华木莲居群遗传结构与保护单元".生物多样性 .4(2014):476-484.
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