Fig. 1

Isolation, purification and biological characterization of Klebsiella pneumoniae phage ΦK2046. A Observation of phage plaque morphology by double-layer agar method; B Transmission electron microscopy of phage morphology; C Optimal multiplicity of infection (OMOI); D Phage adsorption kinetics experiment; E One-step growth curve. Abbreviations: MOI, multiplicity of infection; PFU, plaque forming unit