Hatagima Ana, Marques Christiane F S, Krieger Henrique, Feitosa Mary F
Departamento de Genética, Instituto Oswaldo Cruz, FIOCRUZ, Av. Brasil 4365, 21045-900 Rio de Janeiro, RJ, Brazil.
Hum Biol. 2004 Dec;76(6):937-42. doi: 10.1353/hub.2005.0018.
The GSTM1 and GSTT1 null genotype frequencies were significantly different between 658 nonblack and black healthy blood donors from a Brazilian mixed population (Rio de Janeiro). The GSTM1 phenotype distribution was not in Hardy-Weinberg equilibrium in either group, mainly because of an excess of the GSTM1*A/*B genotype.
在来自巴西混合人群（里约热内卢）的658名非黑人与黑人健康献血者中，谷胱甘肽S-转移酶M1（GSTM1）和谷胱甘肽S-转移酶T1（GSTT1）无效基因型频率存在显著差异。在两组中，GSTM1表型分布均不符合哈迪-温伯格平衡，主要原因是GSTM1*A/*B基因型过多。
