| 中国荷斯坦牛κ-酪蛋白基因多态性与产奶量的相关分析 |
| |
| 引用本文： | 林福玉,李宁,陈永福.中国荷斯坦牛κ-酪蛋白基因多态性与产奶量的相关分析[J].中国畜牧杂志,1999,35(1):367bp. |
| |
| 作者姓名： | 林福玉 李宁 陈永福 |
| |
| 作者单位： | 中国农业大学农业生物技术国家重点实验室,北京,100094 |
| |
| 摘 要： | 本文利用ＰＣＲ ＲＦＬＰＳ方法对２６头中国荷斯坦牛κ 酪蛋白基因进行分析，用ＨｉｎｄⅢ和ＰｓｔⅠ酶切发现了多态性。分析κ 酪蛋白基因型与奶产量间的关系，第１胎ＢＢ基因型高于ＡＡ基因型，第２胎及总胎次ＡＡ基因型高于ＢＢ基因型。
|
| 关 键 词： | κ-酪蛋白基因 PCR-RFLP_S 奶产量 |
Analysis of the Relationship Between Genotype of Bovine K-casein and Milk Yield |
| |
| Lin fuyu,Li Ning,Chen Yongfu.Analysis of the Relationship Between Genotype of Bovine K-casein and Milk Yield[J].Chinese Journal of Animal Science,1999,35(1):367bp. |
| |
| Authors: | Lin fuyu Li Ning Chen Yongfu |
| |
| Institution: | National Laboratories for Agrobiotechnology China Agricultural University Beijing 100094 |
| |
| Abstract: | Using PCR RFLPs to determine the genotype of bovine κ casein,a Hind Ⅲ and Pst Ⅰ marker were obtained. Analysing the relationship between genotype of bovine κ casein and the milk yield,the milk yield of individual with BB genotype is higher than that of AA individual for the first parturition,but for the second parturition and all parturitions the result is reverse. |
| |
| Keywords: | PCR-RFLPS |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
