Isolation and characterization of 33 EST-SNP markers in Schizothorax prenanti

文献类型: 外文期刊

第一作者: Zhou, Bo

作者: Zhou, Bo;Li, Qiang;Zhang, Lu;Du, Jun;Ye, Hua

作者机构:

关键词: Schizothorax prenanti; Single nucleotide polymorphism (SNPs); Population diversity

期刊名称:CONSERVATION GENETICS RESOURCES ( 影响因子:0.973; 五年影响因子:0.946 )

ISSN: 1877-7252

年卷期: 2018 年 10 卷 2 期

页码:

收录情况: SCI

摘要: Prenant's schizothoracin, Schizothorax prenanti (Tchang), is one of the most important cold-water economic fish species in China. In this study, we reported the isolation and characterization of 33 SNP markers among 30 individuals from one cultured population. The observed and expected heterozygosities ranged from 0.0312 to 0.8438 and 0.0312 to 0.5079, respectively. Polymorphic information content ranged from 0.0302 to 0.3747. Significant deviation from HWE was observed for 5 loci and no significant linkage disequilibrium was found between pairs of loci. These EST-SNP markers are potentially useful for the study of population genetics, construction of genetic linkage and QTL maps in S. prenanti.

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