| 猪显性白毛调控基因KIT不同基因型对仔猪初生重影响的研究 |
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| 引用本文： | 任丽琴,芦春莲,曹洪战,郑会芹,张少华,侯鑫,陈亚新.猪显性白毛调控基因KIT不同基因型对仔猪初生重影响的研究[J].黑龙江畜牧兽医,2011(19). |
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| 作者姓名： | 任丽琴 芦春莲 曹洪战 郑会芹 张少华 侯鑫 陈亚新 |
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| 作者单位： | 河北农业大学动物科技学院; |
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| 基金项目： | 国家科技部星火计划重点项目(2007EA620006); 河北省自然科学基金项目(C2006000517); 河北省重大技术创新项目(07221008Z); 唐山市重大技术创新项目(07120201C) |
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| 摘 要： | 为了研究白毛调控基因KIT不同基因型对仔猪初生重的影响,试验采用限制性内切酶片段长度多态性分析(RFLP)的方法,分析基因KIT不同基因型(III、ii、i)对仔猪初生重的影响。结果表明:携带隐性基因i的猪初生重比携带显性基因I的猪重,且差异显著(P<0.05);不同基因型间断奶重差异不显著(P>0.05)。
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| 关 键 词： | 猪 KIT基因 初生重 |
Study on the influence of different genotypes of KIT gene controlling dominant white coat color on the birth weight in piglets |
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| REN Li-qin,LU Chun-lian,CAO Hong-zhan,ZHENG Hui-qin,ZHANG Shao-hua,HOU Xin,CHEN Ya-xin.Study on the influence of different genotypes of KIT gene controlling dominant white coat color on the birth weight in piglets[J].Heilongjiang Animal Science And veterinary Medicine,2011(19). |
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| Authors: | REN Li-qin LU Chun-lian CAO Hong-zhan ZHENG Hui-qin ZHANG Shao-hua HOU Xin CHEN Ya-xin |
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| Institution: | REN Li-qin,LU Chun-lian,CAO Hong-zhan,ZHENG Hui-qin,ZHANG Shao-hua,HOU Xin,CHEN Ya-xin (College of Animal Science and Technology,Hebei Agricultural University,Baoding 071001,China) |
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| Abstract: | To study the effects of the different genotypes(II,Ii and ii) of the KIT gene to the birth weight in piglets,the experiment used the analysis method of restriction fragment length polymorphism(RFLP) to detect the KIT genotypes(II,Ii and ii) of pigs,probing into their effect on the birth weight in piglets.The results showed that the birth weight for the pigs with recessive gene i was heavier than that of with recessive gene II,with significant difference between them(P<0.05).There were no significant differe... |
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| Keywords: | pig KIT gene birth weight |
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