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当前位置: 首页 > 文章 > MC4R基因表达及其与鸡屠宰性状的相关分析 中国畜牧兽医 2011,38 (1) 119-122
Position: Home > Articles > The Correlation between the Expression of Melanocortin-4 Receptor Gene and the Carcass Traits in Chicken China Animal Husbandry & Veterinary Medicine 2011,38 (1) 119-122

MC4R基因表达及其与鸡屠宰性状的相关分析

作  者：
任善茂;陶勇;周俊;高勤学;王金玉
单  位：
扬州大学动物科学与技术学院;江苏畜牧兽医职业技术学院
关键词：
鸡;MC4R基因;基因表达;屠宰性状
摘  要：
根据鸡MC4R mRNA和看家基因β-actin mRNA序列,分别设计1对引物,以半定量RT-PCR法研究不同品种鸡肾上腺中MC4R基因mRNA表达水平,并分析了其与屠宰性状间的相关关系。结果表明,京海黄鸡公鸡MC4R基因在肾上腺中的表达水平显著高于尤溪麻鸡公鸡(P<0.05);京海黄鸡公鸡的胴体重、胸肌重、腿肌重与MC4R基因在肾上腺中表达水平存在极显著相关(P<0.01);尤溪麻鸡公鸡的胴体重与MC4R基因在肾上腺中表达水平存在极显著相关(P<0.01),胸肌重、腿肌重与MC4R基因在肾上腺中表达水平存在显著相关(P<0.05)。
译  名：
The Correlation between the Expression of Melanocortin-4 Receptor Gene and the Carcass Traits in Chicken
作  者：
REN Shan-mao1,TAO Yong1,ZHOU Jun1,GAO Qin-xue1,WANG Jin-yu2(1.Jiangsu Animal Husbandry & Veterinary College,Taizhou 225300,China;2.College of Animal Science and Technology,Yangzhou University,Yangzhou 225009,China)
关键词：
chicken;MC4R gene;gene expression;carcass trait
摘  要：
A method of semi-quantity RT-PCR was established to evaluate gene expression of MC4R in adrenal of chicken.The primers of β-actin and MC4R were designed according to their sequence reported.The correlation were analyzed between the expression and the carcass traits.The results showed that the level of the expression of MC4R in male Jinghai yellow chicken was higher significantly than that in male Youxima chicken(P<0.05).The level of the expression of MC4R was very significant with carcass weight,breast muscle weight and leg muscle weight in male Jinghai yellow chicken(P<0.01).The level of the expression of MC4R was very significant with carcass weight in male Youxima chicken(P<0.01),and was significant with breast muscle weight and leg muscle weight in male Youxima chicken(P<0.05).

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