| 鸡解耦联蛋白基因型与活性氧含量、初生重的相关性分析 |
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| 引用本文： | 程甲,程曦,朱庆鸿,赵兴波.鸡解耦联蛋白基因型与活性氧含量、初生重的相关性分析[J].农业生物技术学报,2011,19(1). |
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| 作者姓名： | 程甲 程曦 朱庆鸿 赵兴波 |
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| 作者单位： | 中国农业大学农业部动物遗传育种与繁殖重点开放实验室,农业生物技术国家重点实验室,北京,100193 |
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| 基金项目： | 国家转基因生物新品种培育重大专项(No.2008ZX08009-002和No.2009ZX08009-157B)资助 |
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| 摘 要： | 为了研究解耦联蛋白基因(uncoupling protein,UCP)对鸡(Gallus gallus)初生重及活性氧含量的影响,本实验通过对3个品种鸡初生重、UCP C353T多态位点基因型以及肌肉组织活性氧(ROS)含量的测定,发现丝羽乌鸡ROS值显著低于白莱航、寿光鸡,UCP TT基因型ROS值显著高于CT和CC基因型,而ROS含量与雏鸡初生重之间存在着正向的相关性(r=0.5011),UCP TT基因型的初生重显著高于CT和CC基因型。实验结果揭示了鸡UCP基因型对初生重性状具有选择效应。
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| 关 键 词： | 鸡 解耦联蛋白基因(UCP) 活性氧 初生重 基因型 |
Associated Analysis on Polymorphisms of UCP Genotypes, Reactive Oxygen Species Contents and Birth Weight with Three Chicken Breeds |
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| Cheng Jia,Cheng Xi,Zhu Qinghong,Zhao Xingbo.Associated Analysis on Polymorphisms of UCP Genotypes, Reactive Oxygen Species Contents and Birth Weight with Three Chicken Breeds[J].Journal of Agricultural Biotechnology,2011,19(1). |
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| Authors: | Cheng Jia Cheng Xi Zhu Qinghong Zhao Xingbo |
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| Institution: | Cheng Jia Cheng Xi Zhu Qinghong Zhao Xingbo Key Laboratory of Animal Genetics and Breeding,Ministry of Agriculture,State Key Laboratory for Agrobiotechnology,China Agricultural University,Beijing 100193,China |
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| Abstract: | In order to explore the effect of uncoupling protein gene(UCP) on birth weight and content of reactive oxygen species(ROS) in chickens (Gallus gallus),the birth weight,UCP C353T mutation genotyping and muscle ROS contents from three chicken breeds were analyzed. The results indicated Silky chicken had higher ROS contents than that of White Leghorn and Shouguang chickens,and ROS contents for genotype TT of UCP appeared notably higher than that of CT and CC genotypes. ROS contents presented a positive correla... |
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| Keywords: | Chicken Uncoupling protein gene(UCP) Reactive oxygen species Birth weight Genotype |
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