Population structure of the spotted babylon, Babylonia areolata in three wild populations along the Chinese coastline revealed using AFLP fingerprinting

CORC > 厦门大学 > 海洋环境－已发表论文

	Population structure of the spotted babylon, Babylonia areolata in three wild populations along the Chinese coastline revealed using AFLP fingerprinting
	Chen, F. ; Luo, X. A. ; Wang, D. X. ; Ke, C. H. ; Ke CH(柯才焕)
刊名	http://dx.doi.org/10.1016/j.bse.2010.10.017
	2010-12
关键词	GENETIC DIVERSITY LARVAL DISPERSAL MARINE FISH MARKERS MICROSATELLITE PHYLOGEOGRAPHY GASTROPODA CHANNEL FLOW DIFFERENTIATION
英文摘要	NSFC [40706045]; Earmarked Fund for Modern Agro-industry Technology Research System [nycytx-47]; Research Project of Technical Exploitation of Fujian Province [98-Z-8]; Many marine gastropods are sedentary as adults but have planktonic larvae which can potentially be dispersed over large distances. Consequently larval transport is expected to play a prominent role in facilitating gene flow and determining population structure. The spotted babylon (Babylonia areolata) is a dioecious species possessing an approximately two week planktonic larval stage. We analyzed the population structure of the spotted babylon using amplified fragment length polymorphism (AFLP). One hundred and sixteen AFLP loci were analyzed in 63 individuals from three populations and revealed a high level of genetic diversity, with all individuals harboring a unique banding pattern. AMOVA results and an assignment test revealed that population differentiation was present. PCoA, pairwise F(ST) and UPGMA tree all revealed that gene flow might be present only on a small geographic scale (around 160 km), but, over a large distance (around 1000 km), only reduced gene flow occurred. A mantel test indicated a highly significant positive correlation between genetic differentiation and geographical distance. (C) 2010 Elsevier Ltd. All rights reserved.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/60343]
专题	海洋环境－已发表论文
推荐引用方式 GB/T 7714	Chen, F.,Luo, X. A.,Wang, D. X.,et al. Population structure of the spotted babylon, Babylonia areolata in three wild populations along the Chinese coastline revealed using AFLP fingerprinting[J]. http://dx.doi.org/10.1016/j.bse.2010.10.017,2010.
APA	Chen, F.,Luo, X. A.,Wang, D. X.,Ke, C. H.,&柯才焕.(2010).Population structure of the spotted babylon, Babylonia areolata in three wild populations along the Chinese coastline revealed using AFLP fingerprinting.http://dx.doi.org/10.1016/j.bse.2010.10.017.
MLA	Chen, F.,et al."Population structure of the spotted babylon, Babylonia areolata in three wild populations along the Chinese coastline revealed using AFLP fingerprinting".http://dx.doi.org/10.1016/j.bse.2010.10.017 (2010).