Fig. 1
From: Association of SMAD7 genetic markers and haplotypes with colorectal cancer risk
Agarose gel electrophoresis (2%) showing various genotypes of four polymorphisms as follows: A, Represent rs4939827, sample one; CC genotype (140 bp), sample 2; CT genotype (140, 167 bp) and Sample 3; TT genotype (167 bp). B, Represent rs8085824, sample one; CC genotype, sample 2; CT genotype and Sample 3; TT genotype(C & T Allel size band 191 bp). C, Represent rs8088297, sample one; AA genotype (136 bp), sample 2; AC genotype (136, 217 bp) and Sample 3; CC genotype (217 bp). D, Represent rs34007497, sample 1, 6; GG genotype (393 bp), sample 3, 4; CG genotype (203, 393 bp) and Sample 2, 5; CC genotype (203 bp)