A mitogenomic perspective on the ancient, rapid radiation in the Galliformes with an emphasis on the Phasianidae

CORC > 昆明动物研究所 > 昆明动物研究所 > 遗传资源与进化国家重点实验室 > 分子进化基因组学

	A mitogenomic perspective on the ancient, rapid radiation in the Galliformes with an emphasis on the Phasianidae
	Shen YY 1,2,3; Liang L 1,2,3; Sun YB 1,2,3; Yue BS 4; Yang XJ 1; Murphy RW 1,5; Zhang YP[*]1,2
刊名	BMC EVOLUTIONARY BIOLOGY
	2010
卷号	10 期号:X 页码:e132
ISSN号	1471-2148
通讯作者	zhangyp@mail.kiz.ac.cn
合作状况	其它
英文摘要	Background: The Galliformes is a well-known and widely distributed Order in Aves. The phylogenetic relationships of galliform birds, especially the turkeys, grouse, chickens, quails, and pheasants, have been studied intensively, likely because of their close association with humans. Despite extensive studies, convergent morphological evolution and rapid radiation have resulted in conflicting hypotheses of phylogenetic relationships. Many internal nodes have remained ambiguous. Results: We analyzed the complete mitochondrial (mt) genomes from 34 galliform species, including 14 new mt genomes and 20 published mt genomes, and obtained a single, robust tree. Most of the internal branches were relatively short and the terminal branches long suggesting an ancient, rapid radiation. The Megapodiidae formed the sister group to all other galliforms, followed in sequence by the Cracidae, Odontophoridae and Numididae. The remaining clade included the Phasianidae, Tetraonidae and Meleagrididae. The genus Arborophila was the sister group of the remaining taxa followed by Polyplectron. This was followed by two major clades: ((((Gallus, Bambusicola) Francolinus) (Coturnix, Alectoris)) Pavo) and (((((((Chrysolophus, Phasianus) Lophura) Syrmaticus) Perdix) Pucrasia) (Meleagris, Bonasa)) ((Lophophorus, Tetraophasis) Tragopan))). Conclusions: The traditional hypothesis of monophyletic lineages of pheasants, partridges, peafowls and tragopans was not supported in this study. Mitogenomic analyses recovered robust phylogenetic relationships and suggested that the Galliformes formed a model group for the study of morphological and behavioral evolution.
收录类别	SCI
资助信息	This work was supported by National Basic Research Program of China (973 Pro- gram, 2007CB411600), National Natural Science Foundation of China (30621092), and Bureau of Science and Technology of Yunnan Province.
语种	英语
公开日期	2010-08-24
内容类型	期刊论文
源URL	[http://159.226.149.42:8088/handle/152453/4355]
专题	昆明动物研究所_分子进化基因组学昆明动物研究所_遗传资源与进化国家重点实验室昆明动物研究所_鸟类学
作者单位	1.State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, the Chinese Academy of Sciences, Kunming 650223, China 2.Laboratory for Conservation and Utilization of Bio-resources, Yunnan University, Kunming 650091, China 3.Graduate School of the Chinese Academy of Sciences, Beijing 100000, China 4.Sichuan Key Laboratory of Conservation Biology on Endangered Wildlife, College of Life Science, Sichuan University, Chengdu, Sichuan 610064, China 5.Department of Natural History, Royal Ontario Museum, 100 Queen's Park, Toronto, Ontario M5S 2C6, Canada
推荐引用方式 GB/T 7714	Shen YY,Liang L,Sun YB,et al. A mitogenomic perspective on the ancient, rapid radiation in the Galliformes with an emphasis on the Phasianidae[J]. BMC EVOLUTIONARY BIOLOGY,2010,10(X):e132.
APA	Shen YY.,Liang L.,Sun YB.,Yue BS.,Yang XJ.,...&Zhang YP[*].(2010).A mitogenomic perspective on the ancient, rapid radiation in the Galliformes with an emphasis on the Phasianidae.BMC EVOLUTIONARY BIOLOGY,10(X),e132.
MLA	Shen YY,et al."A mitogenomic perspective on the ancient, rapid radiation in the Galliformes with an emphasis on the Phasianidae".BMC EVOLUTIONARY BIOLOGY 10.X(2010):e132.