Fluorescence microscopy of NT-EV, ChmAg1-EV, NT-ChmA* or ChmAg1-ChmA* E. coli cells infected by phage Goslar. Images were collected at 60 mpi. Channel 1: outer membrane (FM4-64), channel 2: all membranes (MitoTracker Green FM), channel 3: DNA (DAPI), channel 4: brightfield.