FIG. 2.

Examples of the eight distinct genotypes identified by the SNP assay to identify isolates to the species level. The first and last peaks represent size standards of 13 and 88 bp, respectively. The six peaks in each assay relate to glk₁₉₆, omp₁₅₁, glk₄₂₇, omp₂₃₉, glk₂₅₅, and trp₂₉₀, moving from the smallest to the largest fragment. The colors of the peaks reflect different bases, where T is blue, C is black, G is green, and A is red. nt, nucleotide.