Research Article
Analyses of Genetic Variations of Glutathione S-Transferase Mu1 and Theta1 Genes in Bangladeshi Tannery Workers and Healthy Controls
Table 2
Genotype distribution of GSTM1 and GSTT1 alleles in both healthy controls and tannery workers.
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= number of individuals. +/+ indicates presence of both GSTM1 and GSTT1 alleles; +/− indicates presence of GSTM1 and absence of GSTT1 alleles (GSTT1 null genotypes); −/+ indicates absence of GSTM1 and presence of GSTT1 alleles (GSTM1 null genotypes); −/− indicates absence of both GSTM1 and GSTT1 alleles. |