LAWLER S D
Immunology. 1960 Jan;3(1):90-4.
The Gm serum groups in man have been investigated serologically and genetically. Two populations have been studied. In Great Britain the frequency of the Gm (a+) phenotype is 60.98 per cent. In the Ferrara district of Italy the frequency is 40.18 per cent. Family studies in both populations support the hypothesis that the Gm (a+) phenotype is determined by a gene which is expressed in the heterozygote.
已从血清学和遗传学角度对人类的Gm血清型进行了研究。研究了两个人群。在英国,Gm(a+)表型的频率为60.98%。在意大利费拉拉地区,该频率为40.18%。对这两个人群的家族研究均支持以下假说:Gm(a+)表型由一个在杂合子中表达的基因决定。