| 微卫星标记与永康灰鹅体重、体尺及屠体状的相关分析 |
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| 引用本文： | 李进军,沈军达,陶争荣,李国勤,田勇,王德前,黄爱霞,陈黎,袁青妍,卢立志.微卫星标记与永康灰鹅体重、体尺及屠体状的相关分析[J].家畜生态,2011(6):33-38. |
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| 作者姓名： | 李进军 沈军达 陶争荣 李国勤 田勇 王德前 黄爱霞 陈黎 袁青妍 卢立志 |
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| 作者单位： | 浙江省农业科学院畜牧兽医研究所,浙江杭州310021 |
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| 基金项目： | 科技部国际合作项目（20071502）;国家现代农业产业技术体系建设专项资金（CARS-43-02）;浙江省重大科技攻关项目（2007C12058） |
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| 摘 要： | 采用最小二乘分析法，分析了30对鹅微卫星标记与永康灰鹅体重、体尺和屠宰性能的关联性。结果表明：30对引物中，有28条引物表现丰富的多态性，其中有16个标记与永康灰鹅体重和体尺的8个性状存在不同程度的相关；3个标记分别与屠宰率、半净膛率、全净膛率、胸肌率和腿肌率等5个屠宰性状存在不同程度的相关。这些标记位点可能是控制永康灰鹅体重、体尺和屠宰性状的主效基因，或与控制性状的主效基因连锁。
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| 关 键 词： | 微卫星 永康灰鹅 体重 体尺 屠宰性状 |
Correlation Analysis of Microsatellite Loci for Body Weight, Body Size and Slaughter Traits in Yongkang Grey Goose |
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| LI Jin-jun,SHEN Jun-da,TAO Zheng-rong,LI Guo-qin,TIAN Yong,WANG De-qian,HUANG Ai-xia,CHEN Li,YUAN Qing-yan,LU Li-zhi.Correlation Analysis of Microsatellite Loci for Body Weight, Body Size and Slaughter Traits in Yongkang Grey Goose[J].Ecology of Domestic Animal,2011(6):33-38. |
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| Authors: | LI Jin-jun SHEN Jun-da TAO Zheng-rong LI Guo-qin TIAN Yong WANG De-qian HUANG Ai-xia CHEN Li YUAN Qing-yan LU Li-zhi |
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| Institution: | (Institute of Animal Husbandry and Veterinary Medicine, Zhejiang Academy of Agricultural Sciences, Hangzhou, zhejiang 310021 ,China ) |
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| Abstract: | Thirty goose microsatellite markers were selected for the correlation analysis of microsatellite loci with goose body weight, body size and slaughter traits by least squares linear model. The results implied that 28 out of 30 primers showed polymorphism; in 28 microsatellite loci, 16 markers were correlated significantly with both the body weight and body size of Yongkang Grey Goose; three markers were correlated significantly with the slaughter rate, semi-eviscerated rate, eviscerated rate, chest and leg rate of Yongkang Grey Goose. These marker loci may control the major genes of weight, body size and slaughter traits, or show high linkage with the main genes of traits. |
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| Keywords: | microsatellite Yongkang grey goose body weight body size slaughter trait |
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