Chen S H, Giblett E R
Science. 1971 Jul 9;173(3992):148-9. doi: 10.1126/science.173.3992.148.
Soluble glutamic-pyruvic transaminase (GPT) has three common phenotypes, each representing the homozygous and heterozygous expression of two alleles, Gpt(1) and Gpt(2) at an autosomal locus. The frequencies of these alleles vary considerably from one population to another.
可溶性谷丙转氨酶(GPT)有三种常见的表型,每种表型分别代表常染色体位点上两个等位基因Gpt(1)和Gpt(2)的纯合子和杂合子表达。这些等位基因的频率在不同人群中差异很大。