Figure 3. Representative chromatograms of sequence results showing the SNP variants that code for the amino acid codon 180 differences. Nucleotides GCT encode for alanine (Ala); nucleotides TCT encode for serine (Ser). Subject #7 is homozygous and yields Ala/Ala amino acids. Subject #4 is heterozygous and yields Ala/Ser amino acids. Subject #2 is homozygous and yields Ser/Ser amino acids.