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Figure 3 | BMC Medical Genetics

Figure 3

From: Frequency of single nucleotide polymorphisms in NOD1gene of ulcerative colitis patients: a case-control study in the Indian population

Figure 3

NOD1 E266K, L370R, W219R and 4773delG genotypes were deduced from the migration profile on a 1.5% agarose gel. A. Wild-type DNA is visible as three bands 424 bp, 303 bp and 113 bp (GG), the mutated DNA is visible as double bands 727 bp and 113 bp (AA), where as heterozygotes show four bands (GA). B. Wild-type DNA visible as two bands 736 bp and 104 bp (TT), the mutated DNA is visible as a single band 840 bp (GG), where as heterozygotes exhibit three bands (TG). C. Wild type DNA is visible as a single band 412 bp (TT), the mutated DNA as double bands 274 bp and 138 bp (AA), whereas heterozygotes show three bands (TA). D. Wild-type DNA is visible as two bands 331 bp and 96 bp (GG), the deleted DNA is visible as a single band 427 bp (--), Heterozygotes are represented by three bands (G-). Lane M is a molecular weight marker of 100 bp (Fermentas).

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