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High levels of genetic diversity and connectivity of whitespotted congerConger myriasterin the East China Coast
Zou, Congcong1,2,3; Wang, Lijuan1,2; Kong, Lingming4; Wang, Yingjun5; Wu, Zhihao1,2; Xu, Jianhe6; Song, Aihuan5; Liu, Hongjun5; You, Feng1,2
2020-07-02
Source PublicationMARINE BIODIVERSITY
ISSN1867-1616
Volume50Issue:4Pages:12
AbstractGenetic diversity and population structure are fundamental to studying population dynamics and understanding demographic history, playing a key role in marine organism conservation. To study the genetic diversity and population structure of whitespotted congerConger myriaster, an important commercial marine species, broadly distributed in Asia, a total of 197 individuals were collected from six locations along the East China Coast. Around 655 bp sequence of mitochondrial control region was used to assess the genetic diversity, population differentiation, and demographic history ofC. myriasterpopulations. A high level of haplotype diversity was detected. No significant population structure was observed by using analysis of molecular variance (AMOVA), consistent with the results of discriminant analysis of principal components (DAPC) and Mantel tests. Bayesian phylogenetic tree revealed three distinct lineages, which diverged during the Pleistocene. Mismatch and Bayesian skyline analyses supported that all geographical populations as well as three evolutionary lineages had experienced demographic expansions. This genetic assessment would give an important contribution to revealing the interaction between phylogeographic history and demographic history and future utilization and conservation of this species.
KeywordDemographic expansion Genetic differentiation Mitochondrial control region Pleistocene
DOI10.1007/s12526-020-01071-x
Indexed BySCI
Language英语
Funding ProjectMajor Agricultural Application Technology and Innovation Project of Shandong Province (2017-2020) ; Special Program for Basic Research of the Ministry of Science and Technology of China[2014FY110500] ; National Infrastructure of Fishery Germplasm Resource[2017DKA30470]
WOS Research AreaBiodiversity & Conservation ; Marine & Freshwater Biology
WOS SubjectBiodiversity Conservation ; Marine & Freshwater Biology
WOS IDWOS:000550003600001
PublisherSPRINGER HEIDELBERG
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Document Type期刊论文
Version出版稿
Identifierhttp://ir.qdio.ac.cn/handle/337002/168003
Collection实验海洋生物学重点实验室
Corresponding AuthorYou, Feng
Affiliation1.Chinese Acad Sci, Ctr Ocean Megasci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao, Peoples R China
2.Pilot Natl Lab Marine Sci & Technol, Lab Marine Biol & Biotechnol, Qingdao, Peoples R China
3.Univ Chinese Acad Sci, Beijing, Peoples R China
4.Shandong Univ, Marine Coll, Weihai, Shandong, Peoples R China
5.Marine Biol Inst Shandong Prov, Qingdao, Shandong, Peoples R China
6.Jiangsu Ocean Univ, Lianyungang, Jiangsu, Peoples R China
First Author AffilicationCenter for Ocean Mega-Science, Chinese Academy of Sciences
Corresponding Author AffilicationCenter for Ocean Mega-Science, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Zou, Congcong,Wang, Lijuan,Kong, Lingming,et al. High levels of genetic diversity and connectivity of whitespotted congerConger myriasterin the East China Coast[J]. MARINE BIODIVERSITY,2020,50(4):12.
APA Zou, Congcong.,Wang, Lijuan.,Kong, Lingming.,Wang, Yingjun.,Wu, Zhihao.,...&You, Feng.(2020).High levels of genetic diversity and connectivity of whitespotted congerConger myriasterin the East China Coast.MARINE BIODIVERSITY,50(4),12.
MLA Zou, Congcong,et al."High levels of genetic diversity and connectivity of whitespotted congerConger myriasterin the East China Coast".MARINE BIODIVERSITY 50.4(2020):12.
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