Genetic structure of ten Artemia populations from China: cumulative effects of ancient geological events, climatic changes, and human activities
文献类型： 外文期刊
作者： Li, Ke 1 ; Zhang, Rui 1 ; Sui, Li-Ying 1 ; Zhang, Chi 3 ; Han, Xue-Kai 1 ;
作者机构： 1.Tianjin Univ Sci & Technol, Asian Reg Artemia Reference Ctr, Key Lab Marine Resource Chem & Food Technol TUST, Tianjin, Peoples R China
2.Network Aquaculture Ctr Asia Pacific, Int Artemia Aquaculture Consortium IAAC, Bangkok, Thailand
3.Inst Fisheries Sci, Tibet Acad Agr & Anim Husb Sci, Lhasa, Peoples R China
关键词： Artemia; genetic structure; single nucleotide polymorphism; geological event; climatic change; gene flow
期刊名称：FRONTIERS IN MARINE SCIENCE （ 影响因子：3.7； 五年影响因子：4.7 ）
ISSN：
年卷期： 2024 年 11 卷
页码：
收录情况： SCI
摘要： This study investigated the population genetics and distribution patterns of Artemia populations from ten inland salt lakes in China. A total of 1,274,698 Artemia single nucleotide polymorphisms (SNPs) were identified. The results showed that these populations could be geographically and genetically divided into four distinct groups, and that the Tibetan populations were further divided into two subpopulations with a trend of decreasing genetic diversity from west to east. The Tibetan population had the highest genetic diversity, whereas the Shanxi population had the lowest. There was moderate genetic differentiation between the Tibetan populations and greater genetic differentiation between the Xinjiang and Shanxi populations. IBD (isolation by distance) suggested that geographical isolation contributes to genetic differentiation. In addition, there was some degree of gene flow among the ten populations, with A. sinica showing unidirectional gene flow in all populations in the eastern Nagri region. Species distribution modeling showed that mean annual temperature, temperature seasonality, and annual precipitation were the main environmental factors affecting the distribution of Artemia populations and suitable habitats for Tibetan populations will be further reduced in the future. It is necessary to strengthen the protection of germplasm resources and formulate scientific protocols for the sustainable development and utilization of Artemia resources.
- 相关文献
作者其他论文 更多>>
-
Halomonas sp. NEC-1, an ectoine-rich and wide pH tolerant halophilic bacterium isolated from a salt lake of Xizang, China
作者：Ma, Yingchao;Sun, Zhongshi;Li, Yukang;Zou, Hanying;Zhao, Yuanliang;Lin, Feiyang;Han, Xuekai;Sui, Liying;Han, Xuekai;Zhang, Chi
关键词：halophilic microorganism; ectoine; salt lake; Xizang
-
COMPLETE MITOGENOMIC AND PHYLOGENETIC CHARACTERISTICS OF THREE PARTHENOGENETIC ARTEMIA POPULATIONS (BRANCHIOPODA, ANOSTRACA)
作者：Han, Xuekai;Han, Xuekai;Zhang, Rui;Liu, Xue;Li, Ke;Gao, Meirong;Zhang, Chi;Sui, Liying
关键词：Mitochondrial genome; phylogenetic analysis; parthenogenetic Artemia populations
-
Study on the Length-Weight Relationship, Condition Factor, and Relative Weight of Six Fishes in the Lower Yarlung Zangbo River, Southwest China
作者：Ding, Huiping;Zhong, Tian;Liu, Jun;Xu, Hongsen;Xiong, Mantang;Yang, Yang;Zhong, Tian;Zhang, Zhiming;Xiong, Mantang;Yang, Yang;Zhong, Tian;Zhang, Zhiming;Zhang, Chi
关键词：condition factor; length-weight relationship (LWR); lower Yarlung Zangbo River; relative weight
-
The First Genome-Wide Survey Analysis of the Tibetan Plateau Tetraploid Schizothorax curvilabiatus Reveals Its Microsatellite Characteristics and Phylogenetic Relationships
作者：Liu, Bingjian;Gao, Luxiu;Liu, Yifan;Feng, Taobo;Han, Mingzhe;Liu, Bingjian;Gao, Luxiu;Liu, Yifan;Feng, Taobo;Han, Mingzhe;He, Kai;Li, Hongchi;Zhang, Chi
关键词：
Schizothorax curvilabiatus ; genome survey; molecular markers; repetitive sequences; phylogenetic -
COMPLETE MITOGENOMIC AND PHYLOGENETIC CHARACTERISTICS OF THREE PARTHENOGENETIC ARTEMIA POPULATIONS (BRANCHIOPODA, ANOSTRACA) (vol 98, pg 171, 2025)
作者：Han, Xuekai;Zhang, Chi;Han, Xuekai;Zhang, Rui;Liu, Xue;Li, Ke;Gao, Meirong;Sui, Liying
关键词：
-
Chromosome-level genome assembly and annotation of Chinese herring (Ilisha elongata)
作者：Liu, Bingjian;Niu, Xinyi;Zheng, Sixu;Gao, Luxiu;Han, Mingzhe;Feng, Taobo;Wu, Jinghua;Jiang, Chaoxuan;Kang, Shuaishuo;Liu, Yifan;Liu, Bingjian;Niu, Xinyi;Zheng, Sixu;Gao, Luxiu;Liu, Yifan;Zhang, Chi;Xu, DongDong
关键词：
-
Comparative Analysis of the Complete Mitochondrial Genomes of Three Sisoridae (Osteichthyes, Siluriformes) and the Phylogenetic Relationships of Sisoridae
作者：Wang, Yunpeng;Chen, Shiyi;Liu, Yifan;Jin, Xun;Zheng, Sixu;Li, Jiasheng;Peng, Ying;Zhang, Kun;Liu, Bingjian;Zhang, Chi;Zhang, Shufei
关键词：Creteuchiloglanis kamengensis; Glaridoglanis andersonii; Exostoma sp.; Mitogenomes; Phylogenetic relationship
