Phylogeographic structure of Brachymystax lenok tsinlingensis (Salmonidae) populations in the Qinling Mountains, Shaanxi, based on mtDNA control region
文献类型: 外文期刊
作者: Liu, Haixia 1 ; Li, Yang 1 ; Liu, Xiaolin 1 ; Xiong, Dongmei 1 ; Wang, Lixin 1 ; Zou, Guiwei 2 ; Wei, Qiwei 2 ;
作者机构: 1.Northwest A&F Univ, Coll Anim Sci & Technol, Yangling 712100, Shanxi, Peoples R China
2.Chinese Acad Fishery Sci, Yangtze River Fisheries Res Inst, Minist Agr, Key Lab Freshwater Biodivers Conservat & Utilizat, Wuhan, Peoples R China
关键词: B. lenok tsinlingensis;genetic structure;genetic diversity
期刊名称:MITOCHONDRIAL DNA ( 影响因子:0.925; 五年影响因子:0.994 )
ISSN: 1940-1736
年卷期: 2015 年 26 卷 4 期
页码:
收录情况: SCI
摘要: Brachymystax lenok tsinlingensis is an endangered freshwater fish and distributed in mountains steams of Qinling Mountains, China. In this study, a comparative study of the mtDNA control region (D-loop) was performed to analyze its natural population structure and the genetic diversity of 53 individuals from four locations (TB, YX, LX and ZZ populations). Sequence analysis revealed three different domains and two feature sequences of the control region. The estimated haplotype and nucleotide diversity were 9 and 0.0023, respectively. Genetic structure analysis showed a high-level genetic diversity of B. lenok tisnlingensis (h = 0.6060 +/- 0.1499). The AMOVA analysis indicated that 26.02% of total variation came from individual populations, and 73.98% from variation within the four geographic populations, which showed low genetic differentiation between the four geographic groups. Test of neutral evolution and mismatch distribution indicated that no historical expansion occurred in these populations. The high genetic diversity and low genetic differentiation would provide new information for conservation and exploitation of this species.
- 相关文献
作者其他论文 更多>>
-
Targeting and editing the second exon of bmp6 gene results in a silver carp with reduced intramuscular bones
作者:Niu, Shuang;Li, Xiaohui;Feng, Cui;Zhang, Zewen;Sha, Hang;Luo, Xiangzhong;Zou, Guiwei;Liang, Hongwei;Liang, Hongwei
关键词:Intermuscular bones; bmp6; Hypophthalmichthys molitrix; Transcriptome analysis
-
Biocompatible Protein/Liquid Metal Hydrogel-Enabled Wearable Electronics for Monitoring Marine Inhabitants' Health
作者:Wu, Lidong;Zhao, Jinxue;Li, Yuanxin;Qin, Haiyang;Zhai, Xuejing;Li, Peiyi;Wu, Lidong;Zhao, Jinxue;Qin, Haiyang;Li, Peiyi;Wu, Lidong;Zhao, Jinxue;Qin, Haiyang;Li, Peiyi;Li, Yuanxin;Zhai, Xuejing;Li, Yang;Liu, Yingnan;Chen, Ningyue;Li, Yuan;Chen, Ningyue;Li, Yuan
关键词:Marine inhabitants health; Aquaculture; Keratin hydrogel; Liquid metal; Wearable electronics
-
Simulation and Identification of the Habitat of Antarctic Krill Based on Vessel Position Data and Integrated Species Distribution Model: A Case Study of Pumping-Suction Beam Trawl Fishing Vessels
作者:Zhang, Heng;Sun, Yuyan;Zhu, Hanji;Xiang, Delong;Wang, Jianhua;Zhang, Famou;Huang, Sisi;Li, Yang;Zhang, Heng;Xiang, Delong;Huang, Sisi;Zhang, Heng;Zhu, Hanji;Wang, Jianhua;Li, Yang;Sun, Yuyan;Xiang, Delong;Zhang, Famou;Huang, Sisi
关键词:Antarctic krill; vessel position data; environmental data; species distribution model; habitat research
-
Comparative analysis of modeling methods and prediction accuracy for Japanese sardine habitat under three climate scenarios with differing greenhouse emission pathways
作者:Sun, Yuyan;Xiang, Delong;Wang, Jianhua;Jiang, Keji;Zhu, Hanji;Huang, SiSi;Zhang, Famou;Li, Yang;Zhang, Heng;Sun, Yuyan;Xiang, Delong;Jiang, Keji;Huang, SiSi;Zhang, Heng;Sun, Yuyan;Xiang, Delong;Jiang, Keji;Huang, SiSi;Zhang, Famou;Zhang, Heng;Wang, Jianhua;Zhu, Hanji;Li, Yang
关键词:Japanese sardine; Species distribution models (SDMs); Climate change; Spatial resolution; Species presence data points
-
A 5′ Promoter Region SNP in CTSC Leads to Increased Hypoxia Tolerance in Changfeng Silver Carp (Hypophthalmichthys molitrix)
作者:Feng, Nannan;Zhang, Jiquan;Feng, Nannan;Li, Xiaohui;Sha, Hang;Luo, Xiangzhong;Zou, Guiwei;Liang, Hongwei;Liang, Hongwei
关键词:
Hypophthalmichthys molitrix ; hypoxia; SNP;CTSC ; HIF-1 alpha -
Study on the Life History and Critical Habitat Identification of Coilia nasus From the Yellow River Based on Microchemical Characteristics of Otolith
作者:Cong, Xuri;Ren, Yiping;Cong, Xuri;Dong, Guancang;Wang, Junpeng;Li, Xiuqi;Li, Yang;Wang, Yanan;Leng, Chunmei;Gao, Yunfang;Chen, Xiuli;Sun, Lufeng;Wang, Qingqing;Cong, Xuri;Dong, Guancang;Wang, Junpeng;Li, Xiuqi;Li, Yang;Wang, Yanan;Leng, Chunmei;Gao, Yunfang;Chen, Xiuli;Sun, Lufeng;Wang, Qingqing;Gao, Zhaoming;Jiang, Tao
关键词:electron probe microanalyzer; life history; migratory type; spawning ground
-
Clean fishing: Construction of prediction model for high-catch Antarctic krill (Euphausia superba) fishing grounds based on deep learning and dynamic sliding window methods
作者:Han, Haibin;Jiang, Bohui;Huang, Hongliang;Li, Yang;Zhao, Guoqing;Zhang, Heng;Yang, Shenglong;Shi, Yongchuang;Han, Haibin;Jiang, Bohui;Li, Yang;Sui, Jianghua;Wang, Yuhan;Zhao, Guoqing
关键词:Euphausia superba; Deep learning; Dynamic sliding window; Fishing grounds prediction; Polar fishery



