您好，欢迎访问中国水产科学研究院 机构知识库！
中国水产科学研究院机构知识库

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Polymorphic microsatellite differences among four cultured populations of two selected tilapia strains

文献类型： 外文期刊

作者： Li, Dayu 1 ; Yang, Hong 1 ; Zou, Zhiying 1 ; Xiao, Wei 1 ; Zhu, Jingling 1 ; Luo, Yongju 2 ;

作者机构： 1.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Key Lab Freshwater Fisheries & Germplasm Resource, Chinese Minist Agr, Wuxi 214081, Peoples R China

2.Guangxi Fisheries Res Inst, Nanning, Peoples R China

关键词： microsatellite;Nile tilapia;Blue tilapia;heterozygosity;genetic diversity;selection;loss of genetic variation

期刊名称：AQUACULTURE RESEARCH （ 2020影响因子：2.082； 五年影响因子：2.415 ）

ISSN：

年卷期：

页码：

收录情况： SCI

摘要： Genetic diversity plays a vital role for maintaining economically important traits in fish populations. The goal of this study was to assess the genetic variability among four tilapia populations in China. Two populations named XA (Oreochromis aureus, 30 samples) and AN (Egyptian Oreochromis niloticus, 24 samples) were gathered from Freshwater Fisheries Research Center (FFRC), and the other two named AL (O. aureus, 30 samples) and AJ (Egyptian O. niloticus, 30 samples) were from Guangxi Fisheries Research Institute (GFRI). GFRI introduced AL and AJ from XA and AN, and selected them for generations. We want to know if AL and AJ have genetic changes after selection and generations. Fifteen polymorphic microsatellite markers were used. Our results indicated that the four tilapia populations showed moderate genetic variability. The polymorphism information content (PIC) of the four populations was from 0.28 to 0.39; A(e) was from 1.67 to 2.15; the H-e was from 0.35 to 0.46; the genetic similarity indexes were from 0.94 to 0.69 and also the clustering result showed that these four populations were highly related. There were no significant changes in genetic variation between late-introduced population and early-introduced population of O. aureus. Our results helped to understand the genetic variability of tilapia populations in China and for future marker-assisted selection for important economic traits.

  • 相关文献

[1]Taxonomic status and genetic diversity of cultured largemouth bass Micropterus salmoides in China. Bai, Junjie,Quan, Yingchun,Liang, Suxian,Lutz-Carrillo, Dijar J.,Liang, Suxian.

[2]Development and characterization of 12 microsatellite markers for Johnius belengerii. Ma, Chunyan,Ma, Hongyu,Ma, Lingbo,Shen, Anglv,Gao, Lujiao.

[3]Development of 12 polymorphic EST-SSR for endangered fish, Hucho taimen (Pallas). Jun, Wang,You-Yi, Kuang,Guang-Xiang, Tong,Jia-Sheng, Yin.

[4]Genetic variability assessed by microsatellites in the breeding populations of the shrimp Penaeus (Fenneropenaeus) chinensis in China. Zhang, Tianshi,Kong, Jie,Wang, Weiji,Wang, Qingyin,Zhang, Tianshi.

[5]Polymorphic microsatellite loci for population studies of the Japanese scallop, Patinopecten yessoensis. Zhao, Ying-Ying,Zhu, Xiao-Chen,Sun, Xiao-Wen,Liang, Li-Qun. 2007

[6]Simple sequence repeat-based analysis of the genetic diversity and population genetic structure of populations of Siniperca chuatsi. Sun, C. F.,Ye, X.,Tian, Y. Y.,Dong, J. J.. 2015

[7]High genetic diversity and differentiation in three red tilapia stocks revealed by microsatellite DNA marker analysis. Zhu, W. B.,Yang, H.,Yuan, X. H.,Dong, Z. J.,Fu, J. J.,Wang, L. M.,Su, S. Y.,Liu, N.,Song, F. B.,Chen, X. T.,Zhu, W. B.,Yuan, X. H.,Dong, Z. J.,Fu, J. J.,Wang, L. M.,Su, S. Y.. 2017

[8]Isolation and characterization of 21 polymorphic microstatellites in golden pompano Trachinotus ovatus. Sun, Liyuan,Zhang, Dianchang,Jiang, Shigui,Guo, Huayang,Zhu, Caiyan,Sun, Liyuan,Zhang, Dianchang,Jiang, Shigui. 2013

[9]High polymorphism and moderate differentiation of chub mackerel, Scomber japonicus (Perciformes: Scombridae), along the coast of China revealed by fifteen novel microsatellite markers. Cheng, Qiqun,Zhu, Yuxia,Chen, Xiaoyong.

[10]Analysis of Genetic Diversity and Differentiation of Seven Stocks of Litopenaeus vannamei Using Microsatellite Markers. Zhang Kai,Zhang Quanqi,Wang Weiji,Li Weiya,Kong Jie,Li Weiya. 2014

[11]Development and characterization of 23 polymorphic microsatellite markers for banana shrimp Fenneropenaeus merguiensis. Gong, Fahui,Zhang, Nan,Guo, Huayang,Zhu, Kecheng,Liu, Tiantian,Jiang, Shigui,Zhang, Dianchang,Gong, Fahui,Liu, Tiantian,Zhang, Nan,Guo, Huayang,Zhu, Kecheng,Jiang, Shigui,Zhang, Dianchang.

[12]Development and characterization of twenty-three microsatellite markers for the purpleback flying squid (Symplectoteuthis oualaniensis). Lin, Lin,Li, Chunhou,Chen, Zuozhi,Xu, Shannan,Liu, Yong,Lin, Lin,Li, Chunhou,Chen, Zuozhi,Xu, Shannan,Liu, Yong.

[13]Transcriptome analysis revealed positive selection of immune-related genes in tilapia. Xiao, Jun,Zhong, Huan,Luo, Yongju,Gan, Xi,Zhou, Yi,Liu, Zhen,Zhou, Yi,Yu, Fan.

[14]Dietary valine requirement of juvenile Nile tilapia, Oreochromis niloticus. Xiao, W.,Li, D. Y.,Zhu, J. L.,Zou, Z. Y.,Yue, Y. R.,Yang, H.. 2018

[15]Dietary threonine requirement of juvenile Nile tilapia, Oreochromis niloticus. Yue, Yirong,Zou, Zhiying,Zhu, Jinglin,Li, Dayu,Xiao, Wei,Han, Jue,Yang, Hong. 2014

[16]Changes in the activities and mRNA expression levels of lipoprotein lipase (LPL), hormone-sensitive lipase (HSL) and fatty acid synthetase (FAS) of Nile tilapia (Oreochromis niloticus) during fasting and re-feeding. Tian, Juan,Wen, Hua,Zeng, Ling-Bing,Jiang, Ming,Wu, Fan,Liu, Wei,Yang, Chang-Geng. 2013

[17]Genetic parameters for different growth scales in GIFT strain of Nile tilapia (Oreochromis niloticus). He, J.,Yang, R.,He, J.,Xu, P.,Gao, H..

[18]Subchronic effects of cadmium on the gonads, expressions of steroid hormones and sex-related genes in tilapia Oreochromis niloticus. Luo, Yongju,Xu, Pao,Luo, Yongju,Zhong, Huan,Zhou, Yi,Guo, Zhongbao,Xiao, Jun,Luo, Yongju,Shan, Dan,Chen, Wenzhi,He, Fulin,Cao, Jinling,Huang, Yifan,Li, Jian,Huang, Heming,Xu, Pao.

[19]Forecasting the invasive potential of Nile tilapia (Oreochromis niloticus) in a large subtropical river using a univariate approach. Shuai, Fangmin,Li, Xinhui,Li, Yuefei,Jie, Li,Yang Jiping,Shuai, Fangmin,Li, Xinhui,Li, Yuefei,Jie, Li,Yang Jiping,Shuai, Fangmin,Lek, Sovan. 2015

[20]Identification and comparative analysis of piRNAs in ovary and testis of Nile tilapia (Oreochromis niloticus). Zhou, Yi,Zhong, Huan,Xiao, Jun,Luo, Yongju,Gan, Xi,Zhou, Yi,Yan, Jinpeng,Yan, Jinpeng,Yu, Fan.

作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国水产科学研究院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台