| 奶牛微卫星基因座与产奶性能及体尺性状相关性的研究 |
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| 引用本文： | 郭继刚,赵宗胜,廖和荣,杨晶,孙庆华.奶牛微卫星基因座与产奶性能及体尺性状相关性的研究[J].中国畜牧杂志,2006,42(19):5-8. |
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| 作者姓名： | 郭继刚 赵宗胜 廖和荣 杨晶 孙庆华 |
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| 作者单位： | 石河子大学动物科技学院,新疆,石河子,832003 |
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| 摘 要： | 研究选择了3个微卫星DNA基因座UWCA9、IDVGA-2和BM3413,对54头荷斯坦奶牛进行产奶性能及体尺性状的相关分析。通过最小二乘分析,结果表明:3个微卫星基因座对体重、体斜长及管围影响不显著(P>0.05),对产奶量及胸围影响显著(P<0.05),BM3413和IDVGA-2基因座对体高影响显著(P<0.05),UWCA9基因座对体高影响极显著(P<0.01)。
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| 关 键 词： | 畜牧、兽医科学基础学科 微卫星DNA 产奶性能 体尺性状 奶牛 |
| 文章编号： | 0258-7033（2006）19-0005-03 |
| 收稿时间： | 2006-02-13 |
| 修稿时间： | 2006-05-15 |
Correlation between Several Microsatellite DNA Loci and Milk Production and Body Size in Dairy Cow |
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| GUO Ji-gang,ZHAO Zong-sheng,LIAO He-rong,YANG Jing,SUN Qing-hua.Correlation between Several Microsatellite DNA Loci and Milk Production and Body Size in Dairy Cow[J].Chinese Journal of Animal Science,2006,42(19):5-8. |
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| Authors: | GUO Ji-gang ZHAO Zong-sheng LIAO He-rong YANG Jing SUN Qing-hua |
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| Abstract: | UWCA9,IDVGA-2 and BM3413 microsatellite DNA were selected to analysis their relationship between milk traits and body size in 54 Holstein cattle.The results showed that the three loci had no significant effect on weight,body size,and circumference of cannon bone,the effect of the three loci on milk yield and chest circumference reached a significant level(P < 0.05),effect of BM3413 and IDVGA-2 reached a significant level on withers height(P < 0.05),UWCA9 had a significant effect on withers height(P < 0.01) |
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| Keywords: | basal disciplines of animal and veterinary science microsatellite DNA milk production body size traits dairy cow |
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