It was found that the Chine se native pig breeds carry a dominant black allele at MC1R at high frequency,this E D1 allele was suggested to be the major allele controlling black coat color in Chinese native pig breed.

• 结果显示 ,地方猪种在MC1R位点携带高频率的显性黑等位基因ED1 ,表明我国地方猪种的黑毛色可能主要由显性黑等位基因ED1 调控。