FIG 1.

Global distribution of CRISPR-harboring plasmids in the Klebsiella genus. (A) Species distribution of CRISPR-harboring plasmids in the Klebsiella genus. Each species is represented by a different color. (B) Line chart of isolation years of the strains. The x axis indicates the isolated year, and the y axis represents the number of CRISPR-positive plasmids per year. (C) Global distribution of CRISPR-harboring plasmids in a world map. The red color gradient represents the sample size of CRISPR-positive plasmids in each country. The host information is denoted by different colors (animal: royal blue; hospital environment: green; human clinical: dark orchid; non-hospital environment: yellow; insect: rosy brown; unknown: deep sky blue). The host number of CRISPR-positive plasmids per host in each country is shown.