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| 牛促卵泡素受体基因多态性的频率差异研究 | |
| 引用本文： | 魏伍川,许尚忠,张英汉,张小杏,陈国英. 牛促卵泡素受体基因多态性的频率差异研究[J]. 湛江师范学院学报, 2003, 24(3): 29-32 |
| 作者姓名： | 魏伍川 许尚忠 张英汉 张小杏 陈国英 |
| 作者单位： | 1. 湛江师范学院,生命科学与化学学院,广东,湛江,524048 2. 中国农业科学院,畜牧研究所,北京,100094 3. 西北农林科技大学,动物科技学院,陕西,杨凌,712100 |
| 基金项目： | 湛江师范学院重点资助项目(Z0221)，国家863资助课题(2002AA242011) |
| 摘 要： | 采用PCR-RFLP技术，利用限制性内切酶Taq I分析了河南南阳黄牛、吉林延边黄牛、湛江荷斯坦奶牛3个牛品种的促卵泡素受体基因5’端-387→-384位点的多态频率，并进行了不同牛品种间的差异比较研究．结果表明，所比较的4个不同牛品种在该位点的频率差异极其明显，但4个牛品种均为A等位基因频率高于B等位基因频率． |
| 关 键 词： | 牛 促卵泡素受体基因 多态性 频率差异 |
| 文章编号： | 1006-4702(2003)03-0029-04 |
| 修稿时间： | 2003-03-02 |
Comparison of the Frequency and Polymorphism of Bovine Follicle- stimulating Hormone Receptor Gene |
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| WEI Wu - chuan,XU Shang - zhong,ZHANG Ying - han,ZHANG Xiao - xing,CHEN Guo - ying. Comparison of the Frequency and Polymorphism of Bovine Follicle- stimulating Hormone Receptor Gene[J]. Journal of Zhanjiang Normal College, 2003, 24(3): 29-32 | |
| Authors: | WEI Wu - chuan XU Shang - zhong ZHANG Ying - han ZHANG Xiao - xing CHEN Guo - ying |
| Abstract: | The writers analysed and compared, by means of PCR - RFLP, the frequency and polymorphism of bovine follicle - stimulating hormone receptor gene among the Nanyang cattle from Henan province, the Yanbian cattle from Jilin province and the Hosltein diary cattle from Zhanjiang area. The results showed that the differences of gene frequencies were significant among the 4 breeds compared, but the frequency of A allele was higher than that of B allele in each breed. |
| Keywords: | cattle follicle - stimulating hormone receptor gene polymorphism frequency difference |
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