Fig. 1From: Association of CYP1A1, GSTM1 and GSTT1 gene polymorphisms with risk of prostate cancer in Algerian population3% agarose gel illustrating the amplifications of CYP1A1 polymorphism. DNA fragments digested with Msp1 and electrophoresis were TT homozygous major type which reveals the uncut amplicon of 340 pb; CC homozygous minor type (mutant) should show two fragments (200 and 140 bp), while the heterozygous genotype T/C presents three fragments: the uncut fragment 340 bp and two restriction fragments of 200 and 140 bpBack to article page