| 克隆种公猪生长状况和繁殖性能评价 |
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| 引用本文： | 逯心玉,刘彪,胡魁,孔庆然,苏兴盼,李玉田,刘忠华.克隆种公猪生长状况和繁殖性能评价[J].畜牧与兽医,2012,44(7):6-9. |
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| 作者姓名： | 逯心玉 刘彪 胡魁 孔庆然 苏兴盼 李玉田 刘忠华 |
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| 作者单位： | 1. 东北农业大学生命科学学院,黑龙江哈尔滨,150030
2. 哈尔滨三元畜产实业有限公司,黑龙江哈尔滨,150039 |
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| 基金项目： | 教育部“新世纪人才”基金，哈尔滨市科技创新人才基金之海外留学人员基金 |
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| 摘 要： | 体细胞核移植技术可以成功用于克隆性能优良的种用家畜,理论上克隆个体与供体在遗传上是完全相同的。为验证该理论,本试验检测了克隆种公猪自身在出生后的生长发育指标以及克隆种公猪与供核种公猪精液品质各项指标、情期受孕率、窝产仔数、产活仔数、断奶活仔数、仔猪初生重、仔猪断奶重和平均日增重等指标,探讨了克隆种公猪与供核种公猪在繁殖性能以及遗传性能之间的关系。结果显示,克隆种公猪与供核种公猪在各检测指标之间均不存在显著差异(P>0.05),提示克隆种公猪与供核种公猪在繁殖性能和遗传性能上无显著差异,可以作为种公猪用于扩繁。
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| 关 键 词： | 猪 克隆 繁殖 生长性能 |
Growth and reproductive performance of cloned pigs by somatic cell nuclear transfer |
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| LU Xin-yu
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LIU Biao
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HU Kui
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KONG Qing-ran
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SU Xing-pan
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LI Yu-tian
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LIU Zhong-hua.Growth and reproductive performance of cloned pigs by somatic cell nuclear transfer[J].Animal Husbandry & Veterinary Medicine,2012,44(7):6-9. |
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| Authors: | LU Xin-yu LIU Biao HU Kui KONG Qing-ran SU Xing-pan LI Yu-tian LIU Zhong-hua |
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| Institution: | 1**(1.College of Life Science Technology,Northeast Agricultural Univercity,Harbin 150030,China; 2.Harbin Sunyun Livestock Products Industrial Co Ltd,Harbin 150039,China) |
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| Abstract: | Somatic cell nuclear transfer can be successfully used to conserve genetic resources.In theory,the donor and cloned ones are identical in genetics.In order to confirm this theory,we examined the growth indexes,semen qualities and other reproductive indexes,estrus pregnancy rates,total numbers born,numbers born alive,numbers of weaned,weights at birth,weights at weaned and average daily gains in the cloned and donor boars to compare the reproductive and growth performance.The results showed that there was no significant difference between the cloned and donor boars(P>0.05).Our finding implyed that cloned boars had similar reproductive and growth performances to donor boars,and could be used in the reproduction and breeding. |
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| Keywords: | pig cloning reproduction growth performance |
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