林木群体遗传多样性和多位点遗传结构  

Genetic diversity and multilocus structure in forest trees

作　　者：易能君[1] 施季森[1] 王明庥[1] 

机构地区：[1]南京林业大学森林遗传和基因工程开放实验室

出　　处：《生物多样性》1996年第3期153-159,共7页Biodiversity Science

摘　　要：本文评述了群体同工酶基因位点遗传结构研究中的主要度量方法及其在森林树种中的应用概况。群体遗传结构可由单位点和多位点两类参数度量。文中对这两类度量及其关系分别进行了讨论。The main methods to characterize population genetic structure at isozyme loci and their applications in forest trees were reviewed.The population genetic structure can be characterized by two sets of measurable parameters: single locus measures and multilocus measures.These two sets of parameters and the relationship between them are discussed. The contribution of multilocus associations to the development of population genetic structure and its implication for genetic conservation and breeding are elucidated.

关 键 词：森林 林木 群体结构 遗传多样性 多位点遗传结构 

分 类 号：S718.46[农业科学—林学]