家禽羽色变异及其遗传机制——以水禽为例  

Poultry Plumage Variations and Its Genetic Mechanisms in Waterfowl′s Case

作　　者：何大乾[1] 杨云周[1] HE Daqian;YANG Yunzhou(Institute of Animal Husbandry and Veterinary Science,Shanghai Academy of Agricultural Sciences,National Poultry Engineering Technology Center(Shanghai),Shanghai 201106,China)

机构地区：[1]上海市农业科学院畜牧兽医研究所,国家家禽工程技术研究中心(上海),上海201106

出　　处：《上海畜牧兽医通讯》2022年第3期1-9,F0002,共10页Shanghai Journal of Animal Husbandry and Veterinary Medicine

基　　金：财政部和农业农村部:国家农业产业技术体系资助(CARS-42-7);上海市农业科学院“卓越团队”(沪农科卓[2022]021);上海市农业科学院“攀高计划”(PG21171)。

摘　　要：家禽丰富的羽色变异为揭示复杂表型形成的分子机制提供了良好的模式系统,确定控制羽色变异的基因及其突变并将其应用于分子标记辅助选择等分子育种工作中,对加快羽色相关性状遗传进展有很大帮助。本文综述了近几十年来与家禽羽色相关的研究,并以水禽为例总结了羽色形成相关基因和致因突变在家禽羽色变异中的调控机制和应用现状。Plumage variations among poultries provide us excellent model systems to unravel the molecular mechanisms of complex traits.Moreover,the detected causal mutations responsible for plumage variations can be used for molecular breeding,such as marker assisted selection,which would be beneficial to improve breeding progress of plumage related traits.This article reviews researches on poultry plumages in recent decades.We also discuss the applications and regulatory mechanisms of these reported causal genes and mutations from studies on waterfowl plumage variations.

关 键 词：家禽 鸭 鸿雁 灰雁 羽色 基因 

分 类 号：S83[农业科学—畜牧学]