现代畜牧科技Issue(12)：66-69,4.DOI:10.19369/j.cnki.2095-9737.2024.12.019
TBC1D5与策勒黑羊多胎性状的关联分析
Correlation Analysis between TBC1D5 and Multiple Birth Traits in Qira Black Sheep
摘要
Abstract
To investigat the effect of the TBC1D5 gene on multiple births in Qira black sheep.We used direct sequencing of PCR products to scan for SNPs in the gene TBC1D5,and analyzed the correlation between its polymorphic loci and the characteristics of multiple births in Qira black sheep.the results provide a scientific basis for improving the genetic traits of local sheep breeds and promoting their innovative utilization.Correlation analysis shows that g.328889 G＞C was significantly correlated with litter size(P=0.03).The mean litter size of females with GG genotype was 0.33 more than that of individuals with GC genotype.This results verified the polymorphism of TBC1D5 gene g.328889 G＞C in Qira black sheep,which is of great significance for molecular marker selection and breeding of Qira black sheep.关键词
策勒黑羊/基因/多胎性状/PCRKey words
Qira black sheep/gene/multiplicity trait/PCR分类
农业科技引用本文复制引用
王洪祺,孔令锋,郑浪漫,杨建礼,段新华,刘书东..TBC1D5与策勒黑羊多胎性状的关联分析[J].现代畜牧科技,2024,(12):66-69,4.基金项目
国家自然科学基金项目(32060743) （32060743）
2022科技行动自治区乡村振兴产业发展(2022NC110) （2022NC110）
