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葡萄糖脱氢酶(GDH,EC 1.1.1.47)的多态性:形式和群体遗传学数据。

Polymorphism of glucose dehydrogenase (GDH, EC 1.1.1.47): formal and population genetic data.

作者信息

Krczal D, Ritter H, Kömpf J

机构信息

Institut für Anthropologie und Humangenetik, Tübingen, Germany.

出版信息

Hum Genet. 1993 Apr;91(3):290-2. doi: 10.1007/BF00218276.

Abstract

The polymorphism of glucose dehydrogenase (GDH) is demonstrated by isoelectric focusing of leucocyte extracts followed by enzyme staining. Segregation in 52 families with 145 children is consistent with the formal hypothesis of three common alleles, GDH1, GDH2 and GDH3, at an autosomal locus GDH. Allele frequencies from 104 unrelated individuals from southwestern Germany were calculated as GDH1 = 0.70, GDH2 = 0.18 and GDH3 = 0.12.

摘要

通过白细胞提取物的等电聚焦及酶染色来证明葡萄糖脱氢酶(GDH)的多态性。对52个家庭中的145名儿童进行的遗传分离分析,与常染色体位点GDH上存在三个常见等位基因GDH1、GDH2和GDH3的形式假说相符。计算了来自德国西南部的104名无关个体的等位基因频率,分别为GDH1 = 0.70、GDH2 = 0.18和GDH3 = 0.12。

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