中国草食动物2012，Vol.32Issue(1)：12-16,5.
陶赛特羊Carwell基因微卫星标记多态性与体重和体尺指标的相关性分析
Association between Microsatellite Markers Polymorphism of Carwell Gene and Growth Traits of Dorset Sheep
摘要
Abstract
It is reported that the Callipyge gene and Carwell gene located in chromosome 18 of Poll Dorset sheep controls the growth of muscle.In this study, 163 Poll Dorset lambs were used to study the association between the microsatelite markers' polymorphisms and the growth traits by PCR-SSCP.The four microsatellite markers were TGLA122,1533, ILSTS54, MCMA26 which located between the CSSM18 and TGLA122.The results showed that:the three genotypes of TGLA 122 had significant affect on the buttock width of ninety-day-old female lambs (P<0.05) ,but no affect on the other traits; the three genotypes of MCMA26 had significant affect on the buttock width and chest circumference of sixty-day-old female lambs (P<0.05),but no affect on the other traits;the two genotypes of LS33 had no affect on the body weight and body size;while ILSTS54 had no polymorphism.关键词
陶赛特羊/微卫星标记/生长发育性状Key words
Poll Dorset/ microstellite/ growth trait分类
农业科技引用本文复制引用
梁庆玲,牛志刚,杨丹,尹启宝,王维群,何刊,史洪才,贾斌..陶赛特羊Carwell基因微卫星标记多态性与体重和体尺指标的相关性分析[J].中国草食动物,2012,32(1):12-16,5.基金项目
新疆维吾尔自治区国际科技合作项目(201141143) （201141143）
