Figure 3. High resolution 8325 pedigree based on the SNP analysis depicted in Figure 2.

Strains are shown in white boxes, mutagenesis treatments are shown in red boxes, and SNPs are shown in colored boxes, color coded as in Figure 2, on the line indicating strain evolution from 8325 to 8325-4seq. The placement of the SNPs along the line indicates their entry point into the pedigree. Five digit numbers indicate SAOUHSC locus tags. IG: intergenic.