Evolution and genetics of bighead and silver carps: Native population conservation versus invasive species control

doi:10.1111/eva.12982

	Evolution and genetics of bighead and silver carps: Native population conservation versus invasive species control
	Lu, Guoqing 1; Wang, Chenghui 2,3; Zhao, Jinliang 2,3; Liao, Xiaolin 4; Wang, Jun 2,3; Luo, Mingkun 1,5; Zhu, Lifeng 1,6; Bernatzhez, Louis 7; Li, Sifa 2,3
刊名	EVOLUTIONARY APPLICATIONS
	2020-05-13
页码	12
关键词	bigheaded carps evolution invasive species control native population conservation natural hybridization population genetics
ISSN号	1752-4571
DOI	10.1111/eva.12982
通讯作者	Lu, Guoqing(glu3@unomaha.edu)
英文摘要	Bighead carp (Hypophthalmichthys nobilis) and silver carp (H. molitrix), collectively called bigheaded carps, are cyprinids native mainly to China and have been introduced to over 70 countries. Paleontological and molecular phylogenetic analyses demonstrate bighead and silver carps originated from the Yangtze-Huanghe River basins and modern populations may have derived from the secondary contact of geographically isolated fish during the last glacial events. Significant genetic differences are found among populations of native rivers (Yangtze, Pearl, and Amur) as well as introduced/invasive environments (Mississippi R., USA and Danube R., Hungary), suggesting genetic backgrounds and ecological selection may play a role in population differentiation. Population divergence of bighead carp or silver carp has occurred within their native rivers, whereas, within the Mississippi River Basin (MRB)-an introduced region, such genetic differentiation is likely taking place at least in silver carp. Interspecific hybridization between silver and bighead carps is rare within their native regions; however, extensive hybridization is observed in the MRB, which could be contributed by a shift to a more homogenous environment that lacks reproductive isolation barriers for the restriction of gene flow between species. The wild populations of native bighead and silver carps have experienced dramatic declines; in contrast, the introduced bigheaded carps overpopulate the MRB and are considered two invasive species, which strongly suggests fishing capacity (overfishing and underfishing) be a decisive factor for fishery resource exploitation and management. This review provides not only a global perspective of evolutionary history and population divergence of bigheaded carps but also a forum that calls for international research collaborations to deal with critical issues related to native population conservation and invasive species control.
资助项目	National Natural Science Foundation of China[30630051] ; Shanghai Leading Academic Discipline Project[Y1101] ; Division of Biological Infrastructure[1919574]
WOS关键词	WHITEFISH COREGONUS-CLUPEAFORMIS ; MITOCHONDRIAL-DNA ; HYPOPHTHALMICHTHYS-MOLITRIX ; INTROGRESSIVE HYBRIDIZATION ; INTRODUCED BIGHEAD ; ILLINOIS RIVER ; MISSISSIPPI ; DIVERSITY ; ECOTYPES ; NOBILIS
WOS研究方向	Evolutionary Biology
语种	英语
出版者	WILEY
WOS记录号	WOS:000531906300001
资助机构	National Natural Science Foundation of China ; Shanghai Leading Academic Discipline Project ; Division of Biological Infrastructure
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/159742]
专题	中国科学院地理科学与资源研究所
通讯作者	Lu, Guoqing
作者单位	1.Univ Nebraska, Dept Biol, Omaha, NE 68182 USA 2.Shanghai Ocean Univ, Minist Agr, Key Lab Aquat Genet Resources & Aquacultural Ecos, Shanghai, Peoples R China 3.Shanghai Ocean Univ, Minist Educ, Key Lab Explorat & Utilizat Aquat Genet Resources, Shanghai, Peoples R China 4.Chinese Acad Sci & Minist Water Resources, Inst Hydroecol, Wuhan, Peoples R China 5.Nanjing Agr Univ, Wuxi Fisheries Coll, Wuxi, Jiangsu, Peoples R China 6.Nanjing Normal Univ, Coll Life Sci, Nanjing, Peoples R China 7.Univ Laval, IBIS, Quebec City, PQ, Canada
推荐引用方式 GB/T 7714	Lu, Guoqing,Wang, Chenghui,Zhao, Jinliang,et al. Evolution and genetics of bighead and silver carps: Native population conservation versus invasive species control[J]. EVOLUTIONARY APPLICATIONS,2020:12.
APA	Lu, Guoqing.,Wang, Chenghui.,Zhao, Jinliang.,Liao, Xiaolin.,Wang, Jun.,...&Li, Sifa.(2020).Evolution and genetics of bighead and silver carps: Native population conservation versus invasive species control.EVOLUTIONARY APPLICATIONS,12.
MLA	Lu, Guoqing,et al."Evolution and genetics of bighead and silver carps: Native population conservation versus invasive species control".EVOLUTIONARY APPLICATIONS (2020):12.