Lack of genetic differentiation in the shrimp Penaeus chinensis in the northwestern pacific

doi:10.1007/s10528-007-9098-6

IOCAS-IR > 实验海洋生物学重点实验室

	Lack of genetic differentiation in the shrimp Penaeus chinensis in the northwestern pacific
	Cui, Zhaoxia ; Li, Chi Pang ; Jang, In Kwon ; Chu, Ka Hou
	2007-08-01
发表期刊	BIOCHEMICAL GENETICS
ISSN	0006-2928
卷号	45 期号:7-8 页码:579-588
文章类型	Article
摘要	Genetic differentiation of the shrimp Penaeus chinensis in the Yellow Sea and Bohai Sea was investigated using the mitochondrial control region (CR). RFLP of a partial CR segment (613 bp) shows that 106 out of 122 (86.9%) individuals from six sampling localities along the coast of northern China and the west coast of the Korean Peninsula share the same haplotype, and the haplotype frequencies among localities are not significantly different. The findings are further confirmed by sequencing the complete CR. Divergence of the complete CR (992 bp) is less than 1.6% in 14 individuals from the six localities. F-statistics based on RFLP data and the TCS network of sequencing data suggest little genetic differentiation of P. chinensis in the Yellow Sea and Bohai Sea. Mismatch analysis suggests a rapid expansion of P. chinensis population to the Yellow Sea and the Bohai Sea, which probably occurred with the rapid rise in sea level after the last glacial maximum. Despite the lack of genetic heterogeneity, we propose that P. chinensis populations in this region should be treated as separate management units, as fishery management programs have to be applied on a local basis by different governments.; Genetic differentiation of the shrimp Penaeus chinensis in the Yellow Sea and Bohai Sea was investigated using the mitochondrial control region (CR). RFLP of a partial CR segment (613 bp) shows that 106 out of 122 (86.9%) individuals from six sampling localities along the coast of northern China and the west coast of the Korean Peninsula share the same haplotype, and the haplotype frequencies among localities are not significantly different. The findings are further confirmed by sequencing the complete CR. Divergence of the complete CR (992 bp) is less than 1.6% in 14 individuals from the six localities. F-statistics based on RFLP data and the TCS network of sequencing data suggest little genetic differentiation of P. chinensis in the Yellow Sea and Bohai Sea. Mismatch analysis suggests a rapid expansion of P. chinensis population to the Yellow Sea and the Bohai Sea, which probably occurred with the rapid rise in sea level after the last glacial maximum. Despite the lack of genetic heterogeneity, we propose that P. chinensis populations in this region should be treated as separate management units, as fishery management programs have to be applied on a local basis by different governments.
关键词	Control Region Genetic Diversity Population Genetics Fenneropenaeus
学科领域	Biochemistry & Molecular Biology ; Genetics & Heredity
DOI	10.1007/s10528-007-9098-6
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000248762100008
引用统计	被引频次：16[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/5530
专题	实验海洋生物学重点实验室
作者单位	1.Chinese Univ Hong Kong, Dept Biol, Shatin, Hong Kong, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China 3.Natl Fisheries Res & Dev Inst, Crustacean Res Ctr, Taean, South Korea
推荐引用方式 GB/T 7714	Cui, Zhaoxia,Li, Chi Pang,Jang, In Kwon,et al. Lack of genetic differentiation in the shrimp Penaeus chinensis in the northwestern pacific[J]. BIOCHEMICAL GENETICS,2007,45(7-8):579-588.
APA	Cui, Zhaoxia,Li, Chi Pang,Jang, In Kwon,&Chu, Ka Hou.(2007).Lack of genetic differentiation in the shrimp Penaeus chinensis in the northwestern pacific.BIOCHEMICAL GENETICS,45(7-8),579-588.
MLA	Cui, Zhaoxia,et al."Lack of genetic differentiation in the shrimp Penaeus chinensis in the northwestern pacific".BIOCHEMICAL GENETICS 45.7-8(2007):579-588.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
cui-Lack of Genetic （233KB）			限制开放	--	浏览