两栖爬行动物的分子系统发生

介绍了两栖爬行动物分子系统发生研究中选用的分子信息的种类及已发表的蛙类，蟾蜍类，龟类，蜥蜴类和蛇类等的分子系统学研究，这些研究中使用的DNA信息主要为mtDNA序列，也使用了一些核DNA序列。其研究的内容涉及目间，科间等高级阶元的系统发生关系，以及属间，种间以及亚种或种群间的系统发生关系。

Molecular Phylogenetics of Amphibians and Reptiles

The present paper summarizes the kinds of molecular information applied in the molecular phylogenetic studies of amphibians and reptiles,and introduces the published articles on molecular phylogenetics of frogs,toads,turtles,lizards and snakes.In these studies mtDNA sequences were mainly used,some nuclear DNA sequences were also applicable.Phylogenetic relationships among higher categories (orders and families) and among genera,species,and subspecies or populations were involved in these studies.