| 北京油鸡羽速基因分子检测及其对生产性能的影响 |
| |
| 引用本文： | 初芹,张剑,张爱平,王海宏,耿爱莲,刘华贵. 北京油鸡羽速基因分子检测及其对生产性能的影响[J]. 中国家禽, 2011, 33(6): 30-33 |
| |
| 作者姓名： | 初芹 张剑 张爱平 王海宏 耿爱莲 刘华贵 |
| |
| 作者单位： | 北京市农林科学院畜牧兽医研究所,北京,100097;国家肉鸡产业技术体系大兴综合试验站,北京,102602 |
| |
| 基金项目： | 北京市优秀人才基金，北京市农林科学院青年基金，国家支撑计划，现代农业产业技术体系建设专项资金 |
| |
| 摘 要： | 通过对北京油鸡雏鸡进行羽速表型判定,并与ev21基因插入位点分子检测结果比对,二者之间一致性达到99%,证实羽速基因在北京油鸡群体中属于性连锁基因,具备建立自别雌雄配套系的遗传基础.对不同羽速类型北京油鸡母鸡生产性能分析发现,不同羽型油鸡母鸡8-22周双周末体重差异不显著(P>0.05),42～44周龄总产蛋数以及相同...
|
| 关 键 词： | 北京油鸡 羽速 ev21基因 生产性能 |
Molecular Detection of Feathering Locus and Its Effect on Production Performance of Beijing Fatty Chicken |
| |
| CHU Qin,ZHANG Jian,ZHANG Aiping,WANG Haihong,GENG Ailian,LIU Huagui. Molecular Detection of Feathering Locus and Its Effect on Production Performance of Beijing Fatty Chicken[J]. China Poultry, 2011, 33(6): 30-33 |
| |
| Authors: | CHU Qin ZHANG Jian ZHANG Aiping WANG Haihong GENG Ailian LIU Huagui |
| |
| Affiliation: | CHU Qin1,2,ZHANG Jian1,ZHANG Aiping1,WANG Haihong1,GENG Ailian1,LIU Huagui1,2(1.Institute of Animal Husbandry and Veterinary Medicine,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097,2.National Broiler Industry Technology System Daxing Experiment Station,Beijing 102602) |
| |
| Abstract: | In this study feathering phenotypes and integration site for endogenous virus 21(ev21) gene were detected in Beijing fatty chicken. The results showed that the consistence was 99%,which proved that the feathering gene was also sex-linked in the Beijing fatty population and it could be utilized as a good tool to identify the sex of chicken at birth. Analysis of production performance between different feathering types showed that there was no significant differences in body weight from 8 to 22 weeks of age (... |
| |
| Keywords: | Beijing fatty chicken feathering phenotype ev21 gene production performance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
