摘要
本文根据似近分析理论，进一步完善核型似近系数的计算方法，并提出核型进化距离作为研究动物分类和进化的重要参数。通过对１０种蝗虫的核型数据分析，说明核型似近系数和进化距离反映了物种间的亲缘关系和进化演进。
The calculation method of karyotype resemblance-near coefficient has been further elaborated according to the theory of resemblance-near analysis in this paper. Application of the karyotype evolutionary distance as an important parameter for animal taxonomy and evolution researches has been proposed. Applied in the karyotype analysis of 10 locust species,the karyotype resemblance-near coefficient and evolutionary distance have been proved to reflect well the phylogenetic relationship of the species and their evolutionary processes.
出处
《动物分类学报》
CSCD
1996年第3期338-344,共7页
Acta Zootaxonomica Sinica
