Genetic analysis of whole mitochondrial genome of Lateolabrax maculatus (Perciformes: Moronidae) indicates the presence of two populations along the Chinese coast
文献类型： 外文期刊
作者： Gong, Jie 1 ; Chen, Baohua 1 ; Li, Bijun 1 ; Zhou, Zhixiong 1 ; Shi, Yue 1 ; Ke, Qiaozhen 1 ; Zhang, Dianchang 4 ; Xu, Pe 1 ;
作者机构： 1.Xiamen Univ, Fujian Key Lab Genet & Breeding Marine Organisms, Xiamen 361000, Peoples R China
2.Xiamen Univ, Shenzhen Res Inst, Shenzhen 518000, Peoples R China
3.Ningde Fufa Fisheries Co Ltd, State Key Lab Large Yellow Croaker Breeding, Ningde 352130, Peoples R China
4.Chinese Acad Fishery Sci, South China Sea Fisheries Res Inst, Guangzhou 510300, Peoples R China
关键词： Adaptation; genetic differentiation; selection
期刊名称：ZOOLOGIA （ 影响因子：0.92； 五年影响因子：1.031 ）
ISSN： 1984-4689
年卷期： 2020 年 37 卷
页码：
收录情况： SCI
摘要： The whole mitochondrial genome of Lateolabrax maculatus (Cuvier, 1828) was used to investigate the reasons for the observed patterns of genetic differentiation among 12 populations in northern and southern China. The haplotype diversity and nucleotide diversity of L. maculatus were 0.998 and 0.00169, respectively. Pairwise F-ST values between populations ranged from 0.001 to 0.429, correlating positively with geographic distance. Genetic structure analysis and haplotype network analysis indicated that these populations were split into two groups, in agreement with geographic segregation and environment. Tajima's D values, Fu's Fs tests and Bayesian skyline plot (BSP) indicated that a demographic expansion event may have occurred in the history of L. maculatus. Through selection pressure analysis, we found evidence of significant negative selection at the ATP6, ND3, Cytb, COX3, COX2 and COX1 genes. In our hypotheses, this study implied that demographic events and selection of local environmental conditions, including temperature, are responsible for population divergence. These findings are a step forward toward the understanding of the genetic basis of differentiation and adaptation, as well as conservation of L. maculatus.
- 相关文献
作者其他论文 更多>>
-
Identification of two MEF2s and their role in inhibiting the transcription of the mstn2a gene in the yellowfin seabream, Acanthopagrus latus (Hottuyn, 1782)
作者：Zhu, Kecheng;He, Hongxi;Guo, Huayang;Liu, Baosuo;Zhang, Nan;Xian, Lin;Zhang, Dianchang;Zhu, Kecheng;Guo, Huayang;Liu, Baosuo;Zhang, Nan;Xian, Lin;Zhang, Dianchang;Zhu, Kecheng;Guo, Huayang;Liu, Baosuo;Zhang, Nan;Xian, Lin;Zhang, Dianchang;Zhang, Dianchang
关键词：Acanthopagrus latus; MEF2; Mstn2a; Point mutation; EMSA
-
Comprehensive analysis of histophysiology, transcriptome and metabolome tolerance mechanisms in black porgy ( Acanthopagrus schlegelii ) under low temperature stress
作者：Wang, Yue;Shen, Mingjun;Yu, Han;Zhang, Dianchang;Zhang, Zhiwei;Wang, Yue;Shen, Mingjun;Xu, Guangping;Yu, Han;Jia, Chaofeng;Zhu, Fei;Meng, Qian;Xu, Dafeng;Du, Shuran;Zhang, Zhiwei;Zhang, Dianchang
关键词：Black porgy(Acanthopagrusschlegelii); Low temperature stress; Histophysiology; Transcriptomics; Metabolomics
-
De Novo Genome Assembly of the Whitespot Parrotfish (Scarus forsteni): A Valuable Scaridae Genomic Resource
作者：Liang, Yu;Zhang, Qin;Liang, Yu;Xian, Lin;Pan, Jinmin;Zhu, Kecheng;Guo, Huayang;Liu, Baosuo;Zhang, Nan;Yan, Ou-Yang;Zhang, Dianchang;Xian, Lin;Zhu, Kecheng;Guo, Huayang;Liu, Baosuo;Zhang, Nan;Zhang, Dianchang;Xian, Lin;Zhu, Kecheng;Guo, Huayang;Liu, Baosuo;Zhang, Nan;Zhang, Dianchang
关键词：Scarus forsteni; de novo genome assembly; comparative genomics; adaptive evolution; positive genes
-
The transcription factors HNF-4α and NF-κB activate the CDO gene to promote taurine biosynthesis in the golden pompano Trachinotus ovatus (Linnaeus 1758)
作者：Liang, Junjie;Guo, Huayang;He, Hongxi;Liu, Baosuo;Zhang, Nan;Xian, Lin;Zhu, Kecheng;Zhang, Dianchang;Guo, Huayang;Liu, Baosuo;Zhang, Nan;Xian, Lin;Zhu, Kecheng;Zhang, Dianchang;Guo, Huayang;Liu, Baosuo;Zhang, Nan;Xian, Lin;Zhu, Kecheng;Zhang, Dianchang
关键词：Trachinotus ovatus; Cysteine dioxygenase (CDO); Subcellular localization; EMSA
-
Genome-wide evolutionary signatures of climate adaptation in spotted sea bass inhabiting different latitudinal regions
作者：Chen, Baohua;Zhou, Zhixiong;Shi, Yue;Gong, Jie;Li, Chengyu;Zhou, Tao;Chen, Baohua;Zhou, Zhixiong;Shi, Yue;Gong, Jie;Li, Chengyu;Xu, Peng;Zhou, Tao;Xu, Peng;Li, Yun;Zhang, Dianchang
关键词：climate adaptation; evolutionary signatures; population structure; spotted sea bass
-
Study of Dietary Emodin on Immune Defense in Megalobrama amblycephala against Aeromonas hydrophila
作者：Zhang, Yuan-Yuan;Xu, Peng;Wang, Xiao-Li;Song, Li-Ping;Wu, Jun;Wang, Bing-Li;Hu, Bin;Mao, Shu-Quan;Liu, Bo;Ge, Xian-Ping
关键词：Aeromonas hydrophila; Megalobrama amblycephala; emodin; nonspecific immunity; antibacterial
-
Functional Characterization of the Almstn2 Gene and Its Association with Growth Traits in the Yellowfin Seabream Acanthopagrus latus (Hottuyn, 1782)
作者：Guo, Jianyi;Chen, Chuanghua;Yu, Fangzhao;Luo, Zhiping;Liu, Wen;Guo, Huayang;Liu, Baosuo;Zhang, Nan;Xian, Lin;Zhu, Kecheng;Guo, Huayang;Liu, Baosuo;Zhang, Nan;Xian, Lin;Zhang, Dianchang;Guo, Huayang;Liu, Baosuo;Zhang, Nan;Xian, Lin;Zhang, Dianchang
关键词：Acanthopagrus latus; mstn2; gene expression; SNP
