棘豆中毒绵羊血清酯酶多态性特征的研究  被引量:3

Investigation on Polymorphic Characters of Serum Esterase in Sheep Poisoned by Oxytropis

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作  者:李洪业 张才骏[2] 王勇[2] 王凯[2] 张勤文[2] 

机构地区:[1]青海省英德尔种羊场 [2]青海畜牧兽医学院

出  处:《青海畜牧兽医杂志》1997年第5期16-17,8,共3页Chinese Qinghai Journal of Animal and Veterinary Sciences

摘  要:采用聚丙烯酰胺凝胶电泳法对109只棘豆中毒绵羊血清酯酶多态性的特征进行了研究,并与87只临床健康绵羊做了比较。结果发现,棘豆中毒绵羊的ESA表型频率(58.10%)和ESA基因频率(0.3527)较高,但与临床健康绵羊的ESA表型频率和ESA基因频率没有显著性差异(P>0.25或P>0.05)。The polymorphic characters of serum esterase in 109 sheep poisoned by Oxytropis were investigated by means of polyacrylamide gel electrophoresis,and were compared with those in clinically healthy sheep.The results showed that there were higher frequencies of ES A phenotype (58.10%) and ESA allele (0.3527) in the sheep poisoned by Oxytropis, but not significantly differed from those in clinically heal thy sheep (P>0.25 or P>0.05).

关 键 词:棘豆 中毒 血清酯酶 多态性 绵羊 羊病 

分 类 号:S858.266.9[农业科学—临床兽医学]

 

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