%0 Journal Article
%T Analysis of POU1F1 Gene Polymorphisms in Qinchuan Cattle and Chinese Holstein Cattle<br>秦川牛和中国荷斯坦牛POU1F1基因多态性研究
%A YAN Lin-Jun
%A LIU Bo
%A FANG Xin-Tang
%A ZHANG Run-Feng
%A BAO Bin
%A ZHANG Hai-Jun
%A CHEN Hong
%A <br>严林俊
%A 刘 波
%A 房兴堂
%A 陈 宏
%A 张润锋
%A 鲍 斌
%A 张海军
%J 遗传
%D 2006
%I 
%X PCR-RFLP was applied to analyze the polymorphisms of P0U1F1 gene in 218 Qinchuan cattle (QQ) and Chinese Holstein cattle (HC). Results demonstrated Hint I polymorphisms in the 451 bp PCR product in the two populations. The frequencies of alleles A/B in QQ and HC populations were 0.232/0.768 and 0.132/0.868, respectively. The frequencies of three genotypes AA, AB and BB were 0.030/0.403/0.567 and 0.007/0.251/0.742, respectively. Qinchuan cattle population was at Hardy-Weinberg equilibrium at this locus, but Chinese Holstein cattle population was not. The gene heterozygosity/effective allele gene number/Shannon information entropy /polymorphism information content of Qinchuan cattle and Chinese Holstein cattle populations were listed for 0.356/1.553/0.541/0.292 and 0.229/1.297/0.390/0.203, respectively. All indices were higher in the Qinchuan cattle population.
%K POU1F1
%K PCR-RFLP<br>秦川牛
%K 荷斯坦牛
%K 多态性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=3E23F50E071DF18E21B2F5AEE4F1FA5E&aid=172C6B64628B8911&yid=37904DC365DD7266&vid=D3E34374A0D77D7F&iid=708DD6B15D2464E8&sid=40DE18199B7CA9BB&eid=A9251EF312FA9D67&journal_id=0253-9772&journal_name=遗传&referenced_num=11&reference_num=19