基于16S rRNA部分序列中国蝙蝠科蝙蝠系统发生分析

蝙蝠科蝙蝠遍布全世界,是蝙蝠中种类最多的一个科.尽管从形态学、胚胎学和分子生物学等方面认为蝙蝠科内长翼蝠亚科应该提升到科、鼠耳蝠属应该提升到亚科的分类地位,但是其科内的系统关系长期以来一直处于争议之中.本文对蝙蝠科11种38个标本线粒体16S rRNA部分序列进行了测序,并结合以前报道的13种(属于7科13属)蝙蝠的线粒体16S rRNA部分序列构建了系统树,结果表明:长翼蝠亚科可以提升到科的分类地位、鼠耳蝠属提升到亚科的分类地位,这与前人报道的结果一致;相对于由鼠耳蝠亚科、彩蝠亚科和管鼻蝠亚科构成的分支,蝙蝠亚科和Antrozoinae是一个并系群.蝙蝠亚科内的亲缘关系也进行了进一步的讨论.

Phylogenetic Analysis of the Family Vespertilionidae in China Based on Mitochondrial 16S rRNA Partial Sequence

The family Vespertilionidae is the largest family of bats, and its members are distributed throughout most of the world. There is a long-standing controversy regarding the systematic relationships within the family, although most studies involving morphology, embryology, and recent molecular data have proposed that the subfamily, Miniopterinae, should be elevated to full familial status and the genus Myotis should be in its own subfamily, Myotinae. In this study, we determined the mitochondrial partial sequences of the 16S rRNA from 38 individuals in 11 species from Vespertilionidae and constructed phylogenetic trees by further including 13 species from 13 genera in 7 families of bats examined in other studies. The results supported the status of the putative family, Miniopteridae and the subfamily Myotinae, and suggested that the clade containing Vespertilioninae and Antrozoinae were paraphyletic relative to the clade consisting of Myotinae, Kerivoulinae and Murininae.