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  Indian J Med Microbiol
 

Figure 1: A representation of MTHFR gene polymorphism by RFLP-PCR. Lanes 1, 3, 6, 8, and 9: wild genotype (C/C) of MTHFR gene, band 198 bp. Lanes 2, 5, and 10: the heterozygous mutant genotype (C/T), bands 198, 175, and 23 bp). Lanes 4 and 7: homozygous mutant genotype (T/T), bands 175 and 23 bp. Band 23 does not appear in the photograph as it is fast migrating. MTHFR, methylenetetrahydrofolate reductase; RFLP, restriction fragment length polymorphism.

Figure 1: A representation of MTHFR gene polymorphism by RFLP-PCR. Lanes 1, 3, 6, 8, and 9: wild genotype (C/C) of MTHFR gene, band 198 bp. Lanes 2, 5, and 10: the heterozygous mutant genotype (C/T), bands 198, 175, and 23 bp). Lanes 4 and 7: homozygous mutant genotype (T/T), bands 175 and 23 bp. Band 23 does not appear in the photograph as it is fast migrating. MTHFR, methylenetetrahydrofolate reductase; RFLP, restriction fragment length polymorphism.