Genetic Polymorphism of the Nrf2 Promoter Region (rs35652124) Is Associated with the Risk of Diabetic Foot Ulcers

Figure 5

Bidirectional Sanger sequencing results of (a) rs6721961: in forward sequencing, “G” peak indicates the wild allele, and “T” peak indicates the mutant allele. Similarly, in reverse sequencing, “C” peak indicates wild allele, and “A” peak indicates mutant allele; (b) rs6706649: in forward sequencing, “C” peak indicates the wild allele, and “T” peak indicates the mutant allele. Similarly, in reverse sequencing, “G” peak indicates the wild allele, and “A” peak indicates the mutant allele.

(a) rs6721961 (G→T)

(b) rs6706649 (C→T)