河南农业科学Issue(12)：20-23,4.
家养动物的毛色形成与遗传进化机制
Genetics and Evolutionary M echanisms for Domestic Animal Coat Color
摘要
Abstract
Animal coat color is a powerful model for studying the genetic mechanisms that deter-mine phenotype .Most domestic animals ,in contrast to their wild ancestors ,are often characterized by a huge variability of coat color phenotypes .This variability results from genetics ,evolution and artificial selection .In this review ,we focus on the animals domesticating history ,artificial selection and underlying genetic causes that have resulted in the observed increase of color variation in do-mestic animals compared to their wild ancestors ,so as to understand the genetic and evolutionary mechanisms of animal coloration .关键词
家养动物/毛色/遗传进化机制/人工选择Key words
domestic animals/coat color/genetic and evolutionary mechanisms/artificial selec-tion分类
农业科技引用本文复制引用
杨广礼..家养动物的毛色形成与遗传进化机制[J].河南农业科学,2013,(12):20-23,4.基金项目
河南省科技攻关项目（12B230011）；河南省基础与前沿项目（132300410398）；商丘师范学院青年自然科学基金项目（2010QN19）；青年骨干教师资助计划项目 （）
