Population genetic analysis of aquaculture salmonid populations in China using a 57K rainbow trout SNP array
文献类型： 外文期刊
作者： Zhang, Han-Yuan 1 ; Zhao, Zi-Xia 1 ; Xu, Jian 1 ; Xu, Peng 1 ; Bai, Qing-Li 3 ; Yang, Shi-Yong; Jiang, Li-Kun 1 ; Chen 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Key Lab Aquat Genom, Beijing Key Lab Fishery Biotechnol, Minist Agr, Beijing, Peoples R China
2.Xiamen Univ, Coll Ocean & Earth Sci, Fujian Collaborat Innovat Ctr Exploitat & Utiliza, Xiamen, Peoples R China
3.Chinese Acad Fishery Sci, Heilongjiang River Fisheries Res Inst, Harbin,
期刊名称：PLOS ONE （ 影响因子：3.24； 五年影响因子：3.788 ）
ISSN： 1932-6203
年卷期： 2018 年 13 卷 8 期
页码：
收录情况： SCI
摘要： Various salmonid species are cultivated in cold water aquaculture. However, due to limited genomic data resources, specific high-throughput genotyping tools are not available to many of the salmonid species. In this study, a 57K single nucleotide polymorphism (SNP) array for rainbow trout (Oncorhynchus mykiss) was utilized to detect polymorphisms in seven salmonid species, including Hucho taimen, Oncorhynchus masou, Salvelinus fontinalis, Brachymystax lenok, Salvelinus leucomaenis, O. kisutch, and O. mykiss. The number of polymorphic markers per population ranged from 3,844 (O. kisutch) to 53,734 (O. mykiss), indicating that the rainbow trout SNP array was applicable as a universal genotyping tool for other salmonid species. Among the six other salmonid populations from four genera, 28,882 SNPs were shared, whereas 525 SNPs were polymorphic in all four genera. The genetic diversity and population relationships of the seven salmonid species were studied by principal component analysis (PCA). The phylogenetic relationships among populations were analyzed using the maximum likelihood method, which indicated that the shared SNP markers provide reliable genomic information for population genetic analyses in common aquaculture salmonid fishes. Furthermore, this obtained genomic information may be applicable for population genetic evaluation, marker-assisted breeding, and propagative parent selection in fry production.
- 相关文献
作者其他论文 更多>>
-
Quantitative evaluation of essential amino acids and omega-3 long-chain polyunsaturated fatty acids from global marine bivalve aquaculture
作者：Tan, Karsoon;Xu, Peng;Huang, Leiheng;Luo, Cong;Choong, Khaihang;Li, Zexin;Guo, Yu;Cheong, Kit-Leong
关键词：Bivalve aquaculture; Lipid; PUFA; EPA plus DHA; Protein
-
An idea for marine ranching planning based on ocean currents and its practice in Zhongjieshan Archipelago National Marine Ranching, China
作者：Tang, Shengming;Xu, Peng;Zhang, Shouyu;Gao, Junqi;Yin, Yuqi;Yin, Yuqi;Liang, Jun;Xu, Kaida;Jiang, Yazhou;Li, Jun;Feng, Jianlong
关键词：Maring ranching planning; Coastal currents; Zhongjieshan Archipelago; Zhoushan Archipelago; Drifters
-
Effects of polystyrene nanoplastics and copper on gill tissue structure, metabolism, and immune function of the Chinese mitten crab (Eriocheir sinensis)
作者：Xu, Jian;Feng, Guangpeng;Xu, Jian;Feng, Guangpeng;Yan, Yunzhi
关键词：
Eriocheir sinensis ; nanoplastics; copper; combined toxicity; transcriptome; immunity -
Comparative analysis of genomic prediction models based on body weight trait in large yellow croaker (Larimichthys crocea)
作者：Fang, Jialu;Xu, Qinglei;Feng, Li;Hai, Jiawei;Zhou, Linyan;Xu, Jian;Fang, Jialu;Hai, Jiawei;Wang, Yabing;Peng, Shiming
关键词：Large yellow croaker; Body weight trait; Genomic selection; GBLUP; Machine learning
-
New insights into the responding mechanism of Eriocheir sinensis hepatopancreas under nanoplastics and copper stress by transcriptome analysis
作者：Xu, Jian;Feng, Guangpeng;Xu, Jian;Feng, Guangpeng;Yan, Yunzhi
关键词：Nanoplastics; Heavy metals; Accumulation; Physiology; Oxidative stress; Immune response
-
Exploring the potential regulation mechanisms of host-microbiome comprehensive interactions on growth traits in Cyprinus carpio
作者：Feng, Li;Xu, Qinglei;Li, Shangqi;Zhou, Linyan;Xu, Jian;Feng, Jianxin;Wang, Yanhui;Zhang, Qin
关键词：Common carp; Gut microbiota; Host-microbe; GWAS; Growth performance
-
Hypogonadotropic hypogonadism in male tilapia lacking a functional rln3b gene
作者：Xu, Qinglei;Zhou, Linyan;Xu, Jian;Ye, Maolin;Su, Yun;Feng, Li;Wang, Deshou
关键词：Nile tilapia; rln3b; Male fertility; HPG axis
