Threadfin Porgy (Evynnis Cardinalis) Haplotype Pattern and Genetic Structure in Beibu Gulf, South China Sea
文献类型： 外文期刊
作者： Xu, Lei 1 ; Wang, Xuehui 1 ; Wang, Lianggen 1 ; Ning, Jiajia 1 ; Li, Yafang 1 ; Huang, Delian 1 ; Liu, Shuangshuang 1 ; Du, Feiyan 1 ;
作者机构： 1.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Guangzhou, Peoples R China
2.Guangdong Prov Key Lab Fishery Ecol & Environm, Guangzhou, Peoples R China
关键词： haplotype pattern; genetic differentiation; demographic expansion; COI; South China Sea
期刊名称：FRONTIERS IN ENVIRONMENTAL SCIENCE （ 影响因子：5.411； 五年影响因子：6.313 ）
ISSN：
年卷期： 2021 年 9 卷
页码：
收录情况： SCI
摘要： Threadfin porgy (Evynnis cardinalis) is one of the important commercial fishing targets of bottom trawl fishery in the northern South China Sea. It is mainly threatened by overexploitation and listed as endangered species in the IUCN Red List. To investigate the demographic history and genetic structure of E. cardinalis population, partial sequences of the mitochondrial cytochrome c oxidase subunit I (COI) gene were obtained from 162 individuals collected from Beibu Gulf, South China Sea. In total, 44 different haplotypes were identified, and the dominant haplotype was found in all sampling sites. Across the dataset, nucleotide diversity was low, whereas haplotype diversity was high. Low pairwise comparisons of Phi(ST) and high gene flow among sampling sites revealed a genetically homogeneous population structure in Beibu Gulf, indicating a single panmictic stock of E. cardinalis in this area. The star-like haplotype network, unimodal mismatch distribution, and significantly negative Tajima's D and Fu's Fs values indicated recent population demographic expansion of E. cardinalis. The mismatch distribution and Bayesian skyline plot results indicated that E. cardinalis from Beibu Gulf might have experienced colonization and demographic expansion due to sea level fluctuations during the late Pleistocene.
- 相关文献
作者其他论文 更多>>
-
Characterization of the Complete Mitochondrial Genome of Dwarf Form of Purpleback Flying Squid (Sthenoteuthis oualaniensis) and Phylogenetic Analysis of the Family Ommastrephidae
作者：Duo, Wenjuan;Yusof, Mohd Johari Mohd;Xu, Lei;Du, Feiyan;Xu, Lei;Wang, Yingmin;Ng, Seng Beng
关键词：Ommastrephidae; mitochondrial genome; phylogenetic;
Sthenoteuthis ; dwarf form -
Population genetic structure and historical demography of Saccostrea echinata in the Northern South China sea and Beibu Gulf
作者：Li, Yafang;Wang, Lianggen;Tang, Quehui;Liu, Shuangshuang;Ning, Jiajia;Huang, Delian;Xu, Lei;Du, Feiyan;Li, Yafang;Wang, Lianggen;Tang, Quehui;Liu, Shuangshuang;Ning, Jiajia;Huang, Delian;Xu, Lei;Du, Feiyan;Li, Yafang;Wang, Lianggen;Tang, Quehui;Liu, Shuangshuang;Ning, Jiajia;Huang, Delian;Xu, Lei;Du, Feiyan;Wang, Yingmin
关键词：Marine invertebrates; Genetic differentiation; Black-lip oyster (Saccostrea echinata); Mitochondrial DNA (COI gene); Population structure; Historical Climatic events
-
The diversity and biogeography of macrobenthic fauna in the rocky intertidal zone of islands in the Pearl River estuary: effects of island area, isolation, salinity and human disturbance
作者：Li, Yafang;Tang, Quehui;Liu, Shuangshuang;Wang, Lianggen;Ning, Jiajia;Xu, Lei;Huang, Delian;Du, Feiyan;Li, Yafang;Tang, Quehui;Liu, Shuangshuang;Wang, Lianggen;Ning, Jiajia;Xu, Lei;Huang, Delian;Du, Feiyan
关键词：Species-area relationship; Beta diversity; Heterogeneous; Taxonomic groups; Spatial isolation; Salinity
-
Social-ecological vulnerability and risk of China's marine capture fisheries to climate change
作者：Li, Yunzhou;Sun, Ming;Yang, Xiangyan;Yang, Molin;Chen, Yong;Li, Yunzhou;Sun, Ming;Yang, Xiangyan;Chen, Yong;Kleisner, Kristin M.;Mills, Katherine E.;Tang, Yi;Du, Feiyan;Qiu, Yongsong;Ren, Yiping
关键词：climate change; Chinese fisheries; fisheries adaptation; resilience; social-ecological systems
-
Positive linear relationship between phytoplankton diversity and productivity in an artificial reef ecosystem
作者：Tang, Quehui;Xu, Lei;Wang, Lianggen;Ning, Jiajia;Huang, Delian;Li, Yafang;Liu, Shuangshuang;Du, Feiyan
关键词：Diversity-productivity; Phytoplankton; Artificial reef; Subtropical bay
-
Ecological connectivity of the Qiongzhou Strait: a case form Orangefin Ponyfish (Photopectoralis bindus) haplotype diversity and genetic structure
作者：Xu, Lei;Zhang, Jinxia;Wang, Xuehui;Tang, Quehui;Wang, Lianggen;Ning, Jiajia;Li, Yafang;Liu, Shuangshuang;Huang, Delian;Du, Feiyan;Xu, Lei;Tang, Quehui;Wang, Lianggen;Ning, Jiajia;Li, Yafang;Liu, Shuangshuang;Huang, Delian;Du, Feiyan;Xu, Lei;Wang, Xuehui;Li, Yafang;Zhang, Jinxia;Wang, Xuehui;Chen, Qinghua
关键词：haplotype pattern; genetic structure; Leizhou Peninsula; The South China Sea; historical demography
-
Occurrence, Bioaccumulation, and Potential Risks of Steroid Hormones in Freshwater Aquaculture Ponds in South China
作者：Liu, Shuang-Shuang;Li, Ya-Fang;Ning, Jia-Jia;Xu, Lei;Wang, Liang-Gen;Huang, De-Lian;Wang, Xue-Hui;Tang, Que-Hui;Du, Fei-Yan;Liu, Shuang-Shuang;Li, Ya-Fang;Ning, Jia-Jia;Xu, Lei;Wang, Liang-Gen;Huang, De-Lian;Tang, Que-Hui;Du, Fei-Yan;Wang, Xue-Hui;Wang, Xue-Hui;Wang, Xue-Hui
关键词：steroid hormones; freshwater aquaculture pond; fish; bioaccumulation; potential risk
