| 猪日瘦肉量的生化遗传标记筛选研究 |
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| 引用本文： | 伍革民,柳小春.猪日瘦肉量的生化遗传标记筛选研究[J].云南农业大学学报,1999,14(3):284-288. |
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| 作者姓名： | 伍革民 柳小春 |
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| 作者单位： | 云南农业大学动物科学技术学院!昆明650201(伍革民，娄义洲)，湖南农业大学动物科学技术学院!长沙410128(柳小春，施启顺，吴晓林，谢新民) |
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| 摘 要： | 采用聚丙烯酰胺凝胶电泳和分光光度计比色法分别测定了杜×长大66头杂种猪的5种同工酶多态性。(Est2,Hpx,Am1,Am2,Cp) 和6种酶活性(GPT,GOT,Akp,Acp,Amy,Cp),并对其与猪日瘦肉量的关系进行了线性模型分析、相关分析和回归分析。结果表明,5种同工酶位点均表现为多态性,但对日瘦肉量效应都不显着;6 种酶活性中,2 种酶活(Akp 和 GPT) 与日瘦肉量相关显着。
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| 关 键 词： | 猪 日瘦肉量 酶多态性 酶活性 |
| 收稿时间： | 1998-10-27 |
Studies on Screening of Biochemical Genetics Markers for Average Daily Lean Gain |
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| Wu Gemin,Liu Xiaochun,Shi Qishun,Lou Yizhou,Wu Xiaolin,Xie Xinmin.Studies on Screening of Biochemical Genetics Markers for Average Daily Lean Gain[J].Journal of Yunnan Agricultural University,1999,14(3):284-288. |
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| Authors: | Wu Gemin Liu Xiaochun Shi Qishun Lou Yizhou Wu Xiaolin Xie Xinmin |
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| Institution: | Wu Gemin 1 Liu Xiaochun 2 Shi Qishun 2 Lou Yizhou 1 Wu Xiaolin 2 Xie Xinmin 2 |
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| Abstract: | 5 enzyme polymorphisms and 6 enzyme activities in Duroc×(Landrace×Large White) are tested respectively by means of vertical polyacrylamide gel electrophoresis and spectrophotometer colorimetry. The general linear model correlation analysis and regression analysis are used to screen the biochemical genetic markers associated with average daily lean tissue gain. The results suggest:All 5 enzyme loci show polymorphism and have no significant effect on average daily lean tissue gain; 2 enzyme activity (Akp and GPT) of 6 (GPT GOT Akp Acp Amy Cp) are significantly correlated respectively with average lean tissue gain. |
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| Keywords: | Pig Average Daily Lean Tissue Gain Enzyme Polymorphism Enzyme Activity |
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