Phylogenetic relationships of some Sylviidae species based on complete mtDNA cyt b and partial COI sequence data  

基于线粒体基因cyt b和COI的莺科部分鸟类系统发育(英文)

作　　者：雷忻[1,2] 尹祚华[1] 廉振民[2] 陈存根[3] 戴传银[1] Anton KRITíN 雷富民[1] 

机构地区：[1]中国科学院动物研究所动物进化与系统学重点实验室 [2]延安大学生命科学学院 [3]西北农林科技大学 [4]Institute of Forest Ecology SAS,túrova 2,Zvolen 96053,Slovakia

出　　处：《Chinese Birds》2010年第3期175-187,共13页中国鸟类（英文版）

基　　金：supplied by the National Science Funds for Distinguished Young Scientists (30925008) to F.M. Lei;the NSFC program (J0930004) to C.Y. Dai;the International Cooperation between the Chinese and Slovak Academy of Sciences to F.M. Lei and A. Kritín;the Program of the Ministry of Education of China (206148) to Z.M. Lian;the Program of the Education Department of the Shaanxi Provincial Government (2010JK909);the Program of the Science and Technology Department of Yan’an,China (YAKY200701) to X. Lei

摘　　要：Members of the passerine family Sylviidae are distributed widely around the Old World and the phylogenetic relationships of many species still remain controversial.In this study,we investigated the phylogeny and relationships among 37 species of 11 genera by analyzing DNA sequences obtained from the complete mitochondrial cytochrome b (cyt b) and partial cytochrome oxidase I (COI) genes.The data were analyzed by maximum-likelihood analysis and Bayesian inference.The results demonstrate that the current genus Phylloscopus is non-monophyletic,while Seicercus is synonymized with Phylloscopus or is a group within the genus Phylloscopus.We may conclude that within Phylloscopus there are close relations between P.magnirostris and P.borealis;among P.proregulus,P.yunnanensis,P.pulcher and P.maculipennis,as well as among P.occisinensis,P.schwarzi,P.armandii,P.collybita and P.fuscatus.Monophyly of the genus Cettia could not be corroborated;it is closely related to the genera Abroscopus and Tesia.However monophyly of Acrocephalus is supported.Furthermore,the close relationships between Sylvia and Zosterops and among Prinia,Orthotomus and Cisticola are also supported.雀形目(Passeriformes)莺科(Sylviidae)鸟类广泛分布于旧大陆,该科许多种类的系统发育关系一直存在争议。本研究采用分子系统学方法,对莺科11属37种鸟类的cyt b全基因序列和COI部分基因序列进行系统发育分析,构建了ML和Bayesian系统发育树。结果显示,柳莺属(Phylloscopus) 并非单系发生,鶲莺属(Seicercus)可能是其同类或其属下的一个类群;在柳莺属内,乌嘴柳莺(P. magnirostris)与极北柳莺(P. borealis)亲缘关系较近;黄腰柳莺(P. proregulus)、云南柳莺(P. yunnanensis)、橙斑翅柳莺(P. pulcher)及灰喉柳莺(P. maculipennis)亲缘关系较近;黄腹柳莺 (P. occisinensis)、巨嘴柳莺(P. schwarzi)、棕眉柳莺(P. armandii)、叽喳柳莺(P. collybita)及褐柳莺(P. fuscatus)亲缘关系较近;树莺属(Cettia)并非单系发生,与拟鶲莺属(Abroscopus)和地莺属(Tesia)聚在一起;大苇莺属(Acrocephalus)为单性系;此外,林莺属(Sylvia)与绣眼鸟属 (Zosterops)的亲缘关系、以及鹪莺属(Prinia)、缝叶莺属(Orthotomus)及扇尾莺属(Cisticola) 三者间的亲缘关系也被支持。

关 键 词：molecular phylogeny Sylviidae PHYLLOSCOPUS cytochrome b gene cytochrome oxidase I gene China 

分 类 号：Q958[生物学—动物学]