Fig. 11

Scanning electron microscopy (SEM) of a E. coli-2 cells (not exposed to S3 coliphages) (arrow indicates the normal cell). b E. coli-10 cells (not exposed to F3 coliphages) (arrows indicate the presence of pili). c E. coli-2 infected with S3 coliphages and d E. coli-10 infected with F3 coliphages. The arrows highlight bacterial cell death (i.e., “ghosts or remnants”)