山丹马运铁蛋白遗传多态性的研究 |
| |
引用本文: | 郭永新,王振山. 山丹马运铁蛋白遗传多态性的研究[J]. 畜牧与饲料科学, 2004, 25(1): 9-11 |
| |
作者姓名: | 郭永新 王振山 |
| |
作者单位: | 中国农业大学动物科技学院,北京,100094;中国农业大学动物科技学院,北京,100094 |
| |
摘 要: | 用聚丙烯酰胺凝胶电泳对山丹马的运铁蛋白进行了检测。结果发现该座位有20种基因型,即DD、DF、DF2、DH2、DO、DR、F1F2、F1F1、F1R、F1H2、F2F2、F2H2、F2O、F2R、H2R、H2H2、H2O、OO、OR、RR,其对应的频率分别为0.062,0.021,0.167,0.062,0.042,0.062,0.021,0.021,0.021,0.021,0.021,0.125,0.042,0.146,0.021,0.021,0.021,0.021,0.021,0.062,由Tf^D、Tf^F1、Tf^F2、Tf^H2、Tf^O、和Tf^R6个等位基因控制,其对应频率分别为0.024、0.062、0.323、0.094、0.083、0.198。单位点基因杂合度(H)为0.789,亲仔关系排除概率(PE)为0.584,个体识别概率为0.912。
|
关 键 词: | 山丹马 运铁蛋白 遗传多态性 |
文章编号: | 1672-5190(2004)01-0009-03 |
修稿时间: | 2003-10-08 |
Study on Genetic Polymorphism of Transferrin in Shandan Horses |
| |
Abstract: | |
| |
Keywords: | |
本文献已被 CNKI 维普 万方数据 等数据库收录! |