| RAPD标记与新扬州鸡生长性能的相关性研究 |
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| 引用本文： | 王金玉,戴国俊,王志跃,陈宽维.RAPD标记与新扬州鸡生长性能的相关性研究[J].中国畜牧杂志,2001,37(6):17-19. |
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| 作者姓名： | 王金玉 戴国俊 王志跃 陈宽维 |
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| 作者单位： | 1. 扬州大学畜牧兽医学院,
2. 江苏省家禽科学研究所, |
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| 摘 要： | 本研究对新扬州鸡进行RAPD分析 ,评定其遗传多态性。从 2 1个引物中筛选出OPAY0 2、OPAY1 3和OPAY1 7,并根据其多态性组合对周龄增重的影响 ,探索RAPD标记与新扬州鸡早期生长和屠宰性能的关系。结果表明被检测到的新扬州鸡中 70个DNA条带 ,分子量大小在 0 .38kb～ 2 .98kb之间 ,平均条带共享率为 0 .80 37,OPAY0 2引物对 5 6日龄平均增重、日增重、屠体重、半净膛重、全净膛重均存在显著的遗传效应
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| 关 键 词： | 新扬州鸡 RAPD 条带共享率 生产性能 |
| 文章编号： | 0258-7033(2001)06-0017-03 |
| 修稿时间： | 2001年3月8日 |
Study on the Correlations between Random Amplified Polymorphic DNA and Growth Performance in New Yangzhou Chicken |
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| WANG Jin yu ,DAI Guo jun ,WANG Zhi yao ,CHEN Kuan wei.Study on the Correlations between Random Amplified Polymorphic DNA and Growth Performance in New Yangzhou Chicken[J].Chinese Journal of Animal Science,2001,37(6):17-19. |
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| Authors: | WANG Jin yu DAI Guo jun WANG Zhi yao CHEN Kuan wei |
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| Institution: | WANG Jin yu 1,DAI Guo jun 1,WANG Zhi yao 1,CHEN Kuan wei 2 |
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| Abstract: | New Yangzhou Chicken were fingerprinted by RAPD analysis of genomic DNA to evaluate genetic polymorphism. OPAY02?OPAY13 and OPAY17 were selected from 21 primers in kit U and kit AY according to their polymorphism combination and their effect on growth perfermanec. Results showed that the size of amplified 70 fragments could be scored ranged from 0.38 kb～2.98kb. Average band sharing frequency from 13 primers was 0.8037. 2 bands from OPAY02 primer have an genetic effect on 56 day weight, dressing weight, semieviscerated weight and eviscerated weight significantly. |
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| Keywords: | New Yangzhou Chicken RAPD Band sharing frequency Production performance |
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