水生生物学报2018，Vol.42Issue(3)：512-516,5.DOI:10.7541/2018.064
基于线粒体基因组的白甲鱼属分子系统发育学研究
MOLECULAR PHYLOGENY OF ONYCHOSTOMA(CYPRINIDAE)BASED ON MITOCHONDRIAL GENOMES
摘要
Abstract
The Onychostoma belongs to cyprinid group and contains 19 species from essentially morphologi-cal classification.However,the molecular phylogenetic relationship of Onychostoma,was not very clear. Here,we presented molecular phylogenetic analysis of 8 species in Onychostoma based on the whole mitochond-rial genome sequence with Danio rerio and Spinibarbus denticulatus as outgroups.The results indicated that Onychostoma did not appear monophyletic which included 3 groups: Onychostoma macrolepis, Ony-chostoma lini and Onychostoma barbatum. O. barbatulum in clade 1, Onychostoma gerlachi and Ony-chostoma simum in clade 2, Onychostoma rara and Onychostoma alticorpus in clade 3. The result was roughly the same as the traditional morphological classification,which divides Onychostoma into three branches.The mitochondrial whole genome was firstly used in Phylogenetic research of Onychostoma and filled the shortage of Phylogenetic studies of this genus.关键词
线粒体DNA/分子系统发育学/白甲鱼属Key words
Mitochondrial DNA/Molecular phylogeny/Onychostoma分类
生物科学引用本文复制引用
张晨,程琪,耿红,林爱华,王红莹..基于线粒体基因组的白甲鱼属分子系统发育学研究[J].水生生物学报,2018,42(3):512-516,5.基金项目
Supported by the National Natural Science Foundation of China(31001099) （31001099）
the Fundamental Research Funds for the SouthcentralUniversity for Nationalities(CZZ17004)Foundation item:Supported by the National Natural Science Foundation of China(31001099) （CZZ17004）
the Fundamental Research Funds for the South-central University for Nationalities(CZZ17004) （CZZ17004）
