Genetic analysis of four wild chum salmon Oncorhynchus keta populations in China based on microsatellite markers

文献类型： 外文期刊

第一作者： Chen, JP

作者： Chen, JP;Sun, DJ;Dong, CZ;Liang, B;Wu, WH;Zhang, SY

作者机构：

关键词： genetic variation;genetic bottleneck;captive breeding

期刊名称：ENVIRONMENTAL BIOLOGY OF FISHES （ 影响因子：1.844； 五年影响因子：1.839 ）

ISSN： 0378-1909

年卷期： 2005 年 73 卷 2 期

页码：

收录情况： SCI

摘要： To assess the genetic variation and population structure of wild chum salmon in China, we analyzed microsatellite loci for populations in the Amur, Wusuli, Suifen Current and the Tumen rivers. We evaluated expected heterozygosity with two estimators of genetic differentiation (F-ST and G(ST)) and Nei's standard genetic distance. The average expected heterozygosity across the 10 loci was 0.65 in the Wusuli River and the Suifen Current River, 0.64 in the Amur River and 0.66 in the Tumen River, The results of this study show that the recent declines in chum salmon have not led to low levels of genetic variability in China. The proportion of inter-population subdivision among chum salmon was between 5.7 and 6.8%. According to the estimator used, the NJ tree based on Nei's standard genetic distance indicated that there were two different branches (the Sea of Okhotsk branch and the Sea of Japan branch), the Amur River and the Wusuli River populations were closer, while the Suifen Current River and the Tumen River clustered together. The genetic test for population bottlenecks provided no evidence for a significant genetic signature of population decline, which is consistent with the record of the four populations we have in the last few years.

分类号：

  • 相关文献

[1]Microsatellite DNA Typing for Assessment of Genetic Variability in Taihu Goose: A Major Breed of China. Tang Qing-Ping,Zhang Shuang-Jie,Guo Jun,Chen Kuan-Wei,Lu Huo-Lin,Su Jian-Dong. 2009

[2]Analysis of Genetic Diversity in Qingyuan Partridge Chickens Based on Microsatellite Markers. Hui-Fang, Li,Jing-Ting, Shu,Wei-Tao, Song,Kuan-Wei, Chen.

[3]Microsatellite markers reveal genetic diversity of wild soybean in different habitats and implications for conservation strategies (Glycine soja) in China. Wang, Ke-Jing,Li, Xiang-Hu,Yan, Mao-Fen. 2014

[4]Microsatellite DNA Typing for Assessment of Genetic Variability in Guangxi Three-yellow Chickens. Zou Jian-Min,Shu Jing-Ting,Song Wei-Tao,Han Wei,Li Hui-Fang,Wei Feng-Ying.

[5]A genome-wide detection of copy number variations using SNP genotyping arrays in swine. Wang, Jiying,Jiang, Jicai,Fu, Weixuan,Jiang, Li,Ding, Xiangdong,Liu, Jian-Feng,Zhang, Qin,Wang, Jiying. 2012

[6]Genetic variation among four bred populations of two tilapia strains, based on mitochondrial D-loop sequences. Zou, Zhiying,Li, Dayu,Zhu, Jinglin,Han, Jue,Xiao, Wei,Yang, Hong. 2015

[7]Genetic diversity in three Japanese flounder (Paralichthys olivaceus) populations revealed by ISSR markers. Liu, YG,Chen, SL,Li, J,Li, BF. 2006

[8]Genetic diversity of Brassica carinata with emphasis on the interspecific crossability with B-rapa. Jiang, Y.,Tian, E.,Li, R.,Chen, L.,Meng, J.. 2007

[9]Genetic variation of Carthamus tinctorius L. and related species revealed by SRAP analysis. Peng, Sa,Feng, Na,Guo, Meili,Guo, Qinghua,Peng, Sa,Chen, Yuehua. 2008

[10]Genetic variation of main parents of hybrid rice in China was revealed with simple sequence repeat markers. Li, YH,Xiao, H,Zhang, CQ,Hu, GC,Yu, YH,Jia, JZ,Sun, ZX. 1999

[11]Intraspecific and interspecific variation in Setaria revealed by RAPD analysis. Li, Y,Jia, JZ,Wang, Y,Wu, SZ. 1998

[12]Production and genetic analysis of resynthesized Brassica napus from a B. rapa landrace from the Qinghai-Tibet Plateau and B. alboglabra. Liu, H. D.,Zhao, Z. G.,Du, D. Z.,Deng, C. R.,Fu, G.. 2016

[13]DNA fingerprinting of kiwifruit (Actinidia spp.) genotypes using fluorescent amplified fragment length polymorphism. Xu, X. B.,Chen, H.,Yi, G. J.,Zhang, Q. M.. 2007

[14]RAPD profiling in detecting genetic variation in endemic Coelonema (Brassicaceae) of Qinghai-Tibet Plateau of China. Chen, SL,Xia, T,Chen, SY,Zhou, YJ. 2005

[15]Population Genetic Analysis of the Rice Stem Borer, Chilo suppressalis, in the South China. Hou Mao-lin,Liu Yu-di,Wu Yu-chun,Liu Gui-qin. 2013

[16]Population Genetic Analyses of Fusarium asiaticum Populations from Barley Suggest a Recent Shift Favoring 3ADON Producers in Southern China. Zhang, Z.,Chen, W. Q.,Xu, J.,Xu, J. S.,Feng, J.,van der Lee, T.,Waalwijk, C.,Yang, L.,Yu, D.. 2010

[17]Construction of Identification System for Alien Chromatin in Crop Plant. Zhang, Yanming,Xu, Ying,Zhang, Wenjing,Jiang, Luming,Li, Jilin,Zhang, Yanming. 2011

[18]Identification of QTLs for seed dormancy in rice (Oryza sativa L.). Xie, Kun,Jiang, Ling,Lu, BingYue,Yang, ChunYan,Li, LinFang,Liu, Xi,Zhang, Long,Zhao, ZhiGang,Wan, JianMin,Wan, JianMin.

[19]Mutations in the genome of the highly pathogenic porcine reproductive and respiratory syndrome virus potentially related to attenuation. Leng, Xue,Li, Zhenguang,Wang, Fengxue,Wang, Wei,Zhang, Xiuhua,Wu, Hua,Xia, Mingqi,Li, Xiyu,Wu, Hua.

[20]Identification of quantitative trait loci for drought tolerance at seedling stage by screening a large number of introgression lines in maize. Hao, Z.,Liu, X.,Li, X.,Xie, C.,Li, M.,Zhang, D.,Zhang, S.,Hao, Z.,Xu, Y..

作者其他论文 更多>>

微信小程序