Pleistocene isolation in the Northwestern Pacific marginal seas and limited dispersal in a marine fish, Chelon haematocheilus (Temminck & Schlegel, 1845)

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	Pleistocene isolation in the Northwestern Pacific marginal seas and limited dispersal in a marine fish, Chelon haematocheilus (Temminck & Schlegel, 1845)
	Liu JX 1,2,3; Gao TX[]1; Wu SF 2; Zhang YP[]2,3
刊名	MOLECULAR ECOLOGY
	2007
卷号	16 期号:2 页码:275-288
关键词	marine biogeography Pleistocene ice ages chelon haematocheilus control region larvae dispersal
通讯作者	Gaozhang@ouc.edu.cn ; zhangyp1@263.net.cn
合作状况	其它
英文摘要	The Northwestern Pacific has a unique tectonic and geographical history with several marginal seas separating Asia from the Pacific Ocean. During low sea level periods of Pleistocene glaciations, populations might have been isolated in three marginal seas: the Sea of Japan, East China Sea and South China Sea. Following postglacial sea level rise, we would expect the populations isolated in the three regions to have been homogenized by high dispersal potential. To assess these hypotheses, we explore the intraspecific phylogeographical patterns in redlip mullet, Chelon haematocheilus. Fragments of 435 bp at the 5' end of mitochondrial DNA control region were sequenced for 272 individuals from nine localities over most of the species' range. Three distinct lineages were detected, which might have diverged in the three marginal seas during Pleistocene low sea levels. Contrary to homogenization expectation, there were strong differences in the geographical distribution of the three lineages. Analyses of molecular variance and the population statistic Phi(ST) also revealed significant genetic structure among populations of the three marginal seas. These results indicate that gene flow in Chelon haematocheilus is far more restricted spatially than predicted by the potential dispersal capabilities of this species. The lack of phylogeographical structure in East China Sea may reflect a recent range expansion after the last glacial maximum and insufficient time to attain migration-drift equilibrium.
收录类别	SCI
资助信息	This work was supported by the Bureau of Science and Technology of Yunnan Province, National Natural Science Foundation of China (Nos. 30021004) and the National Key Basic Research Program from the Ministry of Science and Technology, P.R. China (Grant no. 2005CB422306).
语种	英语
内容类型	期刊论文
源URL	[http://159.226.149.26:8080/handle/152453/10548]
专题	昆明动物研究所_分子进化基因组学昆明动物研究所_细胞与分子进化开放实验室
作者单位	1.The Key Laboratory of Mariculture, Ministry of Education, Ocean University of China, Qingdao, Shandong, 266003 China 2.Laboratory of Cellular and Molecular Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, Yunnan, 650223 China 3.Laboratory for Conservation and Utilization of Bio-resource, Yunnan University, Kunming, Yunnan, 650091 China
推荐引用方式 GB/T 7714	Liu JX,Gao TX[*],Wu SF,et al. Pleistocene isolation in the Northwestern Pacific marginal seas and limited dispersal in a marine fish, Chelon haematocheilus (Temminck & Schlegel, 1845)[J]. MOLECULAR ECOLOGY,2007,16(2):275-288.
APA	Liu JX,Gao TX[],Wu SF,&Zhang YP[].(2007).Pleistocene isolation in the Northwestern Pacific marginal seas and limited dispersal in a marine fish, Chelon haematocheilus (Temminck & Schlegel, 1845).MOLECULAR ECOLOGY,16(2),275-288.
MLA	Liu JX,et al."Pleistocene isolation in the Northwestern Pacific marginal seas and limited dispersal in a marine fish, Chelon haematocheilus (Temminck & Schlegel, 1845)".MOLECULAR ECOLOGY 16.2(2007):275-288.