Figure 1From: Genetic polymorphisms of glutathione S-transferase M1 and T1, and evaluation of oxidative stress in patients with non-small cell lung cancerA representative image of multiplex polymerase chain reaction ( PCR) analysis of glutathione S- transferase M1 and T1 (GSTM1/T1), and β- actin gene polymorphisms. Lane M, 50-bp DNA marker; Lane 1, GSTM1/T1 (+/+) genotype; Lane 2, GSTM1/T1 (+/-) genotype; Lane 3, GSTM1/T1 (-/+) genotype; Lane 4, GSTM1/T1 (-/-) genotype and Lane 5, negative control.Back to article page