| 水牛血液与乳中LDH活力的对比研究 |
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| 引用本文： | 邓艳美. 水牛血液与乳中LDH活力的对比研究[J]. 中国畜牧兽医, 2008, 35(4): 134-135 |
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| 作者姓名： | 邓艳美 |
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| 作者单位： | 山东省枣庄学院, 枣庄 277100 |
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| 摘 要： | 利用不连续缓冲体系聚丙烯酰胺凝胶电泳(PAGE)进行乳酸脱氢酶(LDH)同工酶与生产性能的关系分析， 结果表明，水牛血清和乳中LDH都有5种同工酶，它们分别是LDH-1、LDH-2、LDH-3、LDH-4、LDH-5。其中LDH-1与产奶性能有较高的遗传相关，拟作为水牛遗传育种的附加标记。
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| 关 键 词： | 水牛 LDH同工酶 遗传力 生产性能 |
| 文章编号： | 1671-7236(2008)04-0134-02 |
| 修稿时间： | 2007-10-08 |
Study on LDH Isozymes Activity in Buffalo Milk and Blood |
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| DENG Yan-mei. Study on LDH Isozymes Activity in Buffalo Milk and Blood[J]. China Animal Husbandry & Veterinary Medicine, 2008, 35(4): 134-135 |
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| Authors: | DENG Yan-mei |
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| Affiliation: | Zaozhuang University in Shandong Province, Zaozhuang 277100, China |
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| Abstract: | The relationship between milk producing traits and characteristics of LDH isozymes,including its polymorphisms and relative activity,were analysed by using PAGE.The result showed that spectrum of the isozymes in buffalo milk demonstrated a similar pattern with blood.The relative activity of LDH1,the highest among all bands of the LDH isozymes,had a significant association with milk yield.And may be used as genetic markers in the buffalo breeding. |
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| Keywords: | buffalo LDH isozymes heritability production performance |
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