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Significant population genetic structure detected in the small yellow croaker Larimichthys polyactis inferred from mitochondrial control region
Xiao, Yongshuang1,2; Song, Na1; Li, Jun2; Xiao, Zhizhong2; Gao, Tianxiang1
2015-06-01
Source PublicationMITOCHONDRIAL DNA
Volume26Issue:3Pages:409-419
SubtypeArticle
AbstractThe population genetic structure of the small yellow croaker (Larimichthys polyactis) between China and Korea was further estimated by broad-scale sampling locations (Gulf of Bohai, Yellow Sea including Korea). One hundred and seventeen individuals from eight localities from coastal waters of China and Korea were analyzed based on mtDNA control region sequences (50 mtDNA CR). A total of 97 polymorphic sites were checked, which defined 136 haplotypes. A pattern with high levels of haplotype diversity (h = 0.994 +/- 0.002) and nucleotide diversity (pi = 0.020 +/- 0.010) was detected in the examined range, and the genetic diversity of Korea populations was higher than that of China populations. Population genetic structure analyses (MDS, AMOVA, Fst, Barrier) showed that significant genetic differentiation existed between China and Korea populations. The migration analysis indicated asymmetry migration also existed among populations, which was consistent with the result of population genetic structure. Using a variety of phylogenetic methods, coalescent reasoning, and molecular dating interpreted in conjunction with paleoclimateic and physiographic evidence, we inferred that the genetic make-up of extant populations of L. polyactis was shaped by Pleistocene environmental impacts on the historical demography of this species. Coalescent analyses (Neutrality tests, Mismatch distribution analysis, Bayesian skyline analyses) showed that the species along coastline of China and Korea has experienced population expansions originated in its most recent history at about 32-196 kya and 166-662 kya before present, respectively.
KeywordControl Region Demographic History Genetic Diversity Genetic Structure Larimichthys Polyactis
DOI10.3109/19401736.2013.843076
Indexed BySCI
Language英语
WOS IDWOS:000356431700014
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Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/33067
Collection海洋生物技术研发中心
Affiliation1.Ocean Univ China, Inst Evolut & Marine Biodivers, Qingdao, Peoples R China
2.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Xiao, Yongshuang,Song, Na,Li, Jun,et al. Significant population genetic structure detected in the small yellow croaker Larimichthys polyactis inferred from mitochondrial control region[J]. MITOCHONDRIAL DNA,2015,26(3):409-419.
APA Xiao, Yongshuang,Song, Na,Li, Jun,Xiao, Zhizhong,&Gao, Tianxiang.(2015).Significant population genetic structure detected in the small yellow croaker Larimichthys polyactis inferred from mitochondrial control region.MITOCHONDRIAL DNA,26(3),409-419.
MLA Xiao, Yongshuang,et al."Significant population genetic structure detected in the small yellow croaker Larimichthys polyactis inferred from mitochondrial control region".MITOCHONDRIAL DNA 26.3(2015):409-419.
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