| 云南省三个地方鸡种血液淀粉酶多态性分析 |
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| 引用本文： | 邹平,张廷钦,谭德勇,周翔ZHOU Ping,ZHANG Ting-Qin,TAN De-Yong,ZHOU Xiang. 云南省三个地方鸡种血液淀粉酶多态性分析[J]. 遗传, 1997, 19(6): 27-29 |
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| 作者姓名： | 邹平 张廷钦 谭德勇 周翔ZHOU Ping ZHANG Ting-Qin TAN De-Yong ZHOU Xiang |
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| 作者单位： | 1.云南省畜牧兽医科学研究所, 昆明 6502242.云南大学生物系,昆明 6500911.Institute of Yunnan Animal Science and Veterinary,Kunming 6502242.Biology Department of Yunnan University,Kunming 650091 |
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| 摘 要： | ![]()
采用垂直平板聚丙烯酰胺凝胶电泳法,测定了版纳斗鸡、武定鸡、尼西鸡的血液淀粉酶(Amy)。发现云南3个地方鸡种Amy-1的AA、BB型纯合子基因型频率很低, 其中尼西鸡为0,而AB型杂合子基因型频率很高,杂合子显著过量,均偏离Hardy-Weinberg平衡。在版纳斗鸡少数个体中还发现控制血液淀粉酶的另一位点Amy-2。Abstract:Blood amylase polymorphism in 3 Yunnan local chicken breeds(Banna ganme chicken,Wuding chicken.Nixi chicken)was determined with polyacrylamide gel electrophoresis,It was found that frequen cies of both AA and BB homozygous genotype were very low,while AB heterozyote genotype frequency was very high in 3 Yunnan local chicken breeds and that Amy-1 distribution in these breeds was widely deviated from Hardy-Weinberg equilibrium proportion.We have also found that there is another locus Amy-2 which controls the amylase in a few Banna game chickens.
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| 关 键 词： | 基因型频率 Key words Yunnan local chicken breeds 基因频率 血液淀粉酶 云南地方鸡种 白粉病抗性 染色体组型 RFLP 同工酶 小黑麦 小麦 |
Analysis on Polymorphism of Blood Amylase in Three Local Chicken Breeds of Yunnan Province |
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| ZHOU Ping,ZHANG Ting-Qin,TAN De-Yong,ZHOU Xiang. Analysis on Polymorphism of Blood Amylase in Three Local Chicken Breeds of Yunnan Province[J]. Hereditas, 1997, 19(6): 27-29 |
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| Authors: | ZHOU Ping ZHANG Ting-Qin TAN De-Yong ZHOU Xiang |
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| Abstract: | ![]()
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| Keywords: | Yunnan local chicken breeds Blood amylase Genotype frequency Gene frequency |
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