| 不同日龄发育鸡胚淀粉酶Amy－1多态性分析 |
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| 引用本文： | 张细权,吴显华.不同日龄发育鸡胚淀粉酶Amy－1多态性分析[J].畜牧兽医学报,1995(2). |
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| 作者姓名： | 张细权 吴显华 |
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| 作者单位： | 华南农业大学畜牧系 |
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| 摘 要： | 本试验分析测定了不同日龄发育鸡胚淀粉酶Ａｍｙ－１多态性及胚内蛋黄淀粉酶Ａｍｙ－１多态性，结果显示鸡胚淀粉酶ａｍｙ－１电泳区带在中期（天龄）开始即定下来；天龄鸡胚淀粉酶ａｎｙ－１分布处于Ｈａｒａｒ－Ｗｅｉｎｂｅｒｇ平衡，及天龄后鸡胚淀粉酶Ａｍｙ－１分布则偏离Ｈａｒｄｙ－Ｗｅｉｎｂｅｒｇ平衡。结果初步说明蛋黄淀粉酶Ａｍｙ－１与鸡胚淀粉酶Ａｍｙ－１并不属同一淀粉酶。
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| 关 键 词： | 发育鸡胚，淀粉酶Amy－1多态性 |
ANALYSIS OF AMYLASE AMY-1 POLYMORPHISMS IN DEVELOP-MENTAL CHICKEN EMBYOS AT VABIOUS AGES |
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| Zhang Xiquan, Wu Xianhua.ANALYSIS OF AMYLASE AMY-1 POLYMORPHISMS IN DEVELOP-MENTAL CHICKEN EMBYOS AT VABIOUS AGES[J].Acta Veterinaria et Zootechnica Sinica,1995(2). |
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| Authors: | Zhang Xiquan Wu Xianhua |
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| Abstract: | Amylase Amy-1 polymorphisms in developmental chicken embryos at various agesand in the yolk within chicken embryos were studied in this experiment. The results sho-wed that electrophoretic patterns of amylase Amy-1 had been stable after day-hatc-hing and tliat aniylase Amy-1 distribution in developmental chicken embryos at the agesfromto days was in the Hardy-Weinberg equilibrium and that at the ages ofand after days was deviated from HardyWeinberg equilibrium. The resu-lts also showed that amylase Amy-1 in the yolk was different from that in the chickenembryos. |
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| Keywords: | Dcvclopnicnlal cliickcu cmbryos Amylasc Amy-1 polymorphisms |
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