Development and Validation of 31 SNP Markers of Topmouth Culter, Culter alburnus by Whole-Genome Resequencing
文献类型： 外文期刊
作者： Wang, Huan 1 ; Zhou, Huaxing 1 ; Hu, Yuting 1 ; Ling, Jun 1 ; Jiang, He 1 ; Duan, Guoqing 1 ;
作者机构： 1.Anhui Acad Agr Sci, Fisheries Res Inst, Anhui Key Lab Aquaculture & Stock Enhancement, Hefei 230031, Peoples R China
2.Anhui Acad Agr Sci, Inst Fisheries Sci, Nongke South Rd, Hefei, Anhui, Peoples R China
关键词： Topmouth culter; SNP markers; Population genetics; Whole genome resequencing
期刊名称：TURKISH JOURNAL OF FISHERIES AND AQUATIC SCIENCES （ 影响因子：1.7； 五年影响因子：1.5 ）
ISSN： 1303-2712
年卷期： 2025 年 25 卷 4 期
页码：
收录情况： SCI
摘要： Culter alburnus is one of the most important commercial freshwater fishes and widely distributed in China. In this study, a total of 31 novel single nucleotide polymorphism (SNP) markers were developed based on whole-genome resequencing. The analysis of the 31 SNP genotypes in 60 fish showed that the observed heterozygosity and expected heterozygosity ranged from 0.283 to 0.650 and 0.280 to 0.504, respectively. The minor allele frequency ranged from 0.167 to 0.458, and the polymorphism information content ranged from 0.239 to 0.375. Among these SNPs, only one SNP were found to deviate from Hardy-Weinberg equilibrium significantly (P<0.01). These SNP markers could be a valuable tool for population conservation in this species.
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