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采用PCR-SSCP技术测定了4个黄羽肉鸡品种IGF-1基因2个SNP位点,并分析了它们对不同周龄体重及产蛋性状的遗传效应.结果显示,2个SNP位点分别发生了T→A、G→A的单碱基突变,各有3种基因型,京海黄鸡P1位点偏离Hardy-Weinberg平衡状态(P
四种黄羽肉鸡IGF-1多态性与生产性能相关分析
【摘 要】
：
采用PCR-SSCP技术测定了4个黄羽肉鸡品种IGF-1基因2个SNP位点,并分析了它们对不同周龄体重及产蛋性状的遗传效应.结果显示,2个SNP位点分别发生了T→A、G→A的单碱基突变,各有
【机 构】
：
扬州大学生物科学与技术学院,扬州大学动物科学与技术学院
【出 处】
：
中国家禽
【发表日期】
：
2004年期
【基金项目】
：
江苏省高新技术项目;
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