Fine-scale population structure of Collichtys lucidus populations inferred from microsatellite markers

doi:10.1111/jai.13902

CORC > 自然资源部第一海洋研究所 > 自然资源部第一海洋研究所 > 业务部门 > 海洋生态研究中心

	Fine-scale population structure of Collichtys lucidus populations inferred from microsatellite markers
	Song, Na 1; Yin, Lina 2; Sun, Dianrong 3; Zhao, Linlin 4; Gao, Tianxiang 5
刊名	JOURNAL OF APPLIED ICHTHYOLOGY
	2019-06
卷号	35 期号:3 页码:709-718
关键词	Collichthys lucidus genetic differentiation microsatellite DNA population genetic structure
ISSN号	0175-8659
DOI	10.1111/jai.13902
英文摘要	The spinyhead croaker Collichthys lucidus (Richardson) is a small sciaenid species distributed along the inshore waters of northwestern Pacific Ocean, and now has been listed as Key Protected Commercial Sources of Aquatic Animals and Plants in China. To delineate stock boundaries and inform conservation policy for its management, samples were collected from eight locations across the Chinese coastal waters and analyzed at nine microsatellite loci. C. lucidus populations showed low genetic diversity (expected heterozygosity = 0.445-0.542; observed heterozygosity = 0.392-0.539; Polymorphism Information Content = 0.268-0.684). Strong genetic fdifferentiation (F-st = 0.065-0.510, all significant after Bonferroni correction) among all populations and high levels of self-recruitment (89.2%-91.5%) were observed, which suggested limited genetic exchange for this species. Clustering results of discriminant analysis of principal components and STRUCTURE found strong support for obvious genetic clusters (populations FZ, XM and SZ vs. populations SH, YRE, ZS, WZ and ND). The results of the present study not only supported the phylogeographic pattern of north-south differentiation, but also suggested that C. lucidus populations may be predominantly sustained by self-replenishment rather than by recruitment from distant populations.
资助项目	Key Laboratory for Exploitation and Utilization of Marine Fisheries Resources in the South China Sea, Ministry of Agriculture[LSF2013-06]
WOS研究方向	Fisheries ; Marine & Freshwater Biology
语种	英语
出版者	WILEY
WOS记录号	WOS:000470925100010
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/21533]
专题	业务部门_海洋生态研究中心
通讯作者	Gao, Tianxiang
作者单位	1.Ocean Univ China, Fisheries Coll, Qingdao, Shandong, Peoples R China 2.North China Sea Marine Engn Prospecting Res Inst, Qingdao, Shandong, Peoples R China 3.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Guangzhou, Guangdong, Peoples R China 4.Minist Nat Resources, Inst Oceanog 1, Qingdao, Shandong, Peoples R China 5.Zhejiang Ocean Univ, Fishery Coll, Zhoushan, Peoples R China
推荐引用方式 GB/T 7714	Song, Na,Yin, Lina,Sun, Dianrong,et al. Fine-scale population structure of Collichtys lucidus populations inferred from microsatellite markers[J]. JOURNAL OF APPLIED ICHTHYOLOGY,2019,35(3):709-718.
APA	Song, Na,Yin, Lina,Sun, Dianrong,Zhao, Linlin,&Gao, Tianxiang.(2019).Fine-scale population structure of Collichtys lucidus populations inferred from microsatellite markers.JOURNAL OF APPLIED ICHTHYOLOGY,35(3),709-718.
MLA	Song, Na,et al."Fine-scale population structure of Collichtys lucidus populations inferred from microsatellite markers".JOURNAL OF APPLIED ICHTHYOLOGY 35.3(2019):709-718.