中国畜牧兽医2016，Vol.43Issue(12)：3275-3284,10.DOI:10.16431/j.cnki.1671-7236.2016.12.029
绒山羊绒毛品质遗传研究进展
The Genetic Research Progress of Fiber and Wool Quality in Cashmere Goat
摘要
Abstract
Fiber and wool quality not only affects the economic benefits of cashmere goat breed-ing,but also affects the quality of wool textiles.In recent years,fluff quality has declined with cashmere yield improvement.In order to improve production efficiency,improving fluff quality is imperative in the production process.At the same time,fiber and wool quality is important pa-rameters of selection in breeding of goats.The main traits of controlling the fluff quality are quantitative traits.It can be to find the number of main effect genes by quantitative genetics and molecular genetics and to study its growth mechanism and gene expression.In this review,we summarize the recent achievements of the quality of cashmere,including the use of phenotypic se-lect to improve the quality of the fluff and finding the genetics of controlling the quality of cash-mere,for example,HOX ,BMP ,KAP genes and pigments,and beginning to find the corre-sponding control target trait QTL and different sequences of SNPs by GWAS analysis to improve the quality by genotype selection,in order to improve the quality of cashmere and provide refer-ence to study the cashmere quality of genetic factors for later research.关键词
绒毛品质/表型选择/基因家族/QTL 技术/GWAS 分析Key words
fiber and wool quality/phenotypic selection/gene families/QTL technology/GWAS analysis分类
农业科技引用本文复制引用
李学武,王瑞军,王志英,娜清,李宏伟,王振宇,苏蕊,张燕军,李金泉..绒山羊绒毛品质遗传研究进展[J].中国畜牧兽医,2016,43(12):3275-3284,10.基金项目
国家绒毛用羊现代农业产业技术体系(CARS-40-05) （CARS-40-05）
国家公益性行业(农业)科研专项(20130305903、20100319) （农业）
