Fig. 1: Distribution of methyltransferases, target-sequence specificity subunits, and target motifs in H. pylori.
From: Methylome evolution suggests lineage-dependent selection in the gastric pathogen Helicobacter pylori
a The frequency of 96 genes related to target-sequence specificity of RM systems was calculated across a collection of 541 H. pylori genomes. The gene names are indicated on the y-axis. Bars are colored according to the R-M system type. b The frequency of 92 target motifs was calculated across the same collection of H. pylori genomes. The motif sequences are indicated on the y-axis. Each dot represents a single genome and is colored according to R-M system type.
