FIG. 1.

Genetic organization of YAPI from Y. pseudotuberculosis 32777. ORFs related to virulence (red), metabolism (yellow), regulation (purple), phage and plasmid function (blue), insertion elements (pink), type I restriction-modification systems (green), and unknown functions (hatched) are positioned and oriented along the 98-kb segment. The tRNA-phe gene (black) at the 3′ extremity flanks a putative integrase-encoding gene, i.e., the last gene of the PAI. Numbers on the right-hand side of the map indicate the scale in kilobases. The DNA sequence's guanine and cytosine (G+C) percentage (determined by using a 500-base window size and a 50-base window slide) is indicated above the genetic map.