| 柴达木黄牛血清运铁蛋白的多态性 |
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| 引用本文： | 张才骏,王勇,卢福山,张纪元.柴达木黄牛血清运铁蛋白的多态性[J].畜牧与兽医,2001,33(1):6-8. |
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| 作者姓名： | 张才骏 王勇 卢福山 张纪元 |
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| 作者单位： | 1. 青海大学农牧学院,
2. 青海省海西州农牧局 |
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| 基金项目： | 青海省专家基金项目98-J-801。 |
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| 摘 要： | 采用聚丙烯酰胺凝胶垂直平板电泳法对 2 33头柴达木黄牛血清运铁蛋白的多态性特征进行研究。结果发现 :柴达木黄牛血清运铁蛋白的多态性受TFA1 ,TFA,TFB,TFD,TFF和TFE6个等位基因的控制 ,共有 1 4个基因型 ,其中TFD 为优势等位基因 (0 643 8)。柴达木黄牛TF基因座的群体间基因分化程度 (Gst为 0 74% )和每一个等位基因的分化程度 (最大的Fst为 0 0 66 5)很小。
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| 关 键 词： | 柴达木黄牛 血清运铁蛋白 多态性 基因分化系数 固定指数 |
| 文章编号： | 0529-5130(2001)01-0006-03 |
| 修稿时间： | 2000年3月26日 |
Polymorphism of serum transferrin Chaidamu yellow cattle |
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| ZHANG Cai jun,WANG Yong,LU Fu shan,et al.Polymorphism of serum transferrin Chaidamu yellow cattle[J].Animal Husbandry & Veterinary Medicine,2001,33(1):6-8. |
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| Authors: | ZHANG Cai jun WANG Yong LU Fu shan |
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| Abstract: | Two hundred and thirty three Chaidamu yellow cattle were used to investigate the polymorphism characters of serum transferrin(TF)by means of polyacrylamide gel electrophoresis in the vertical plate.The results were as follows:The polymorphism of TF was controlled by six alleles,TF A1 ,TF A ,TF B ,TF D ,TF F and TF E ,and with 14 genotype in Chaidamu yellow cattle.TF D was a preponderant allele(0 643 8).Both the gene differentiation degree between different population and the differentiation degree of each allele were very small(G st was 0 74% and the biggest F st was 0 066 5)on the TF locus in Chaidamu yellow cattle. |
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| Keywords: | Chaidamu yellow cattle serum transferrin polymorphism gene differentiation coefficient fixation index |
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