牛GHR10基因HindⅢ酶切多态性与体尺、体重指标的相关性分析  

Analysis of the Correlations between Polymorphism of Growth Hormone Receptor Gene exon10 Digested with HindⅢ and Indexes of Body Size,Body Weight in Cattle

作　　者：张清峰[1,2] 许尚忠[1] 

机构地区：[1]中国农业科学院北京畜牧兽医研究所,北京100193 [2]山东菏泽学院,菏泽274015

出　　处：《中国畜牧兽医》2009年第8期64-67,共4页China Animal Husbandry & Veterinary Medicine

基　　金：国家高技术研究"863"计划(2002AA242011)

摘　　要：采用PCR-RFLP技术检测生长激素受体基因外显子10(GHR10)730 bp在南阳牛、利木赞、盖洛威中的单核苷酸多态性,同时分析不同基因型与3个品种体尺、体重指标的关系。结果表明,GHR10基因的730 bp突变(A/G)对体尺、体重等12个指标并无显著影响。The polymorphism at 730 position in exon 10 of GHR gene was investigated in three cattle breeds （Nanyang cattle,limousin and galloway）, and the relationships between different genotype and body size indexes were analyzed. The resuits showed that in three breeds it did not have any significant association of 730 SNP with the 12 traits considered.

关 键 词：牛 GHR基因 PCR-RFLP 体尺 体重 

分 类 号：S823.8[农业科学—畜牧学]