The interaction between bacteriophages, bacteria and the human host as a tripartite system has recently captured attention. The taxonomic diversity of bacteriophages, as a natural parasite of bacteria
Pseudomonas phage phiPpMK2-1 is a bacteriophage isolated from soil samples collected from the Kansai University campus. The phage was confirmed to infect Pseudomonas putida NBRC 14164.