Fig. 1.

(A) Genomic position and surrounding regions of the insertion site of transposon insertion mutant, SL341F12. (B) Phylogenetic tree of glutamate racemase homologues from Ralstonia solanacearum and others bacteria inferred from MurI comparisons. The tree was constructed by using the maximum likelihood method. Bootstrap values are shown for each node that had >50% support in a bootstrap analysis of 1,000 replicates. The scale bar indicates the genetic distance of 0.20 substitution per site.