安徽农业科学2025，Vol.53Issue(10)：96-102,7.DOI:10.3969/j.issn.0517-6611.2025.10.019
利用微卫星标记对6个鲤群体的遗传多样性分析
Genetic Diversity Analysis of Six Carp Populations by Using Microsatellite Markers
摘要
Abstract
The germplasm identification was conducted on six carp species(Cyprinus carpio)by using 15 pairs of microsatellite markers,and their genetic diversity and phylogenetic relationship were analyzed.The results showed that the allele frequencies among different populations had wide ranges.The frequencies of 42.07%alleles were equal to or over 0.2,indicating the genetic diversity of these carp populations.A total of 118 alleles were observed on 15 microsatellite loci,the number of effective allele was about 78.213 9,the average Shannon's information in-dex(I)was 1.754 9,demonstrating the genetic diversity among different carp varieties.Through the analysis of allele distribution,it was found that there were certain genetic similarities and distances among different carp species.The research results provided scientific basis for the con-servation and utilization of carp germplasm resources,and the effectiveness of microsatellite markers in germplasm identification was validated.关键词
鲤/微卫星/遗传多样性/亲缘关系鉴定Key words
Carp/Microsatellites/Genetic diversity/Identification of phylogenetic relationship分类
农业科技引用本文复制引用
封岩,李敬伟,闫有利,贾智英,李池陶,姜晓娜,杨培民,吴丽娜,肖祖国,张健..利用微卫星标记对6个鲤群体的遗传多样性分析[J].安徽农业科学,2025,53(10):96-102,7.基金项目
2020年辽宁省农业攻关及产业化项目(2020JH2/10200022) （2020JH2/10200022）
现代农业产业技术体系建设专项(CARS-45-35) （CARS-45-35）
辽宁省农业科学院科技创新研究专项(2022DD279148). （2022DD279148）
