家畜生态学报2025，Vol.46Issue(11)：1-7,7.DOI:10.3969/j.issn.1673-1182.2025.11.001
山羊生长性状基因挖掘研究现状
Research Status of Gene Mining for Growth Traits in Goats
摘要
Abstract
Identifying molecular markers and determining key functional genes and genetic loci for goat growth traits are pivotal for enhancing selection accuracy and accelerating genetic improvement.This paper comprehensively reviews the methodologies employed to uncover genes and genetic loci associated with growth traits in goats.These methodologies include association analyses based on chip array technologies and whole-genome sequencing,as well as investigations into insertions/deletions,copy number variations,and selection of signatures.Furthermore,it summarizes the research progress on major genes significantly linked to goat growth traits,such as GH,IGF1,MSTN,LEP,BMP,and GDF9.The aim is to provide references for rapidly improving goat growth performance,establishing novel molecular breeding strate-gies,and achieving population genetic improvement or the breeding of new varieties(strains).关键词
山羊/生长性状/功能基因/InDel/CNV/选择信号分析Key words
goat/growth traits/functional gene/InDel/CNV/selection signal analysis分类
农业科技引用本文复制引用
涂兴调,江炎庭,兰蓉,朱兰,欧阳依娜..山羊生长性状基因挖掘研究现状[J].家畜生态学报,2025,46(11):1-7,7.基金项目
云南省技术创新人才培养对象项目(202405AD350042) （202405AD350042）
云南省基础研究计划重点项目(202001AS070002) （202001AS070002）
云南省重大科技专项计划(202102AE090039) （202102AE090039）
