Coloured scanning electron micrograph (SEM) of Photocomposite, E. coli on the surface of the small intestine villi. Escherichia coli, Gram-negative, facultatively anaerobic, rod prokaryote. Part of human and animal microbiota. E. coli can cause urinary tract infections, traveller's diarrhoea and nosocomial infections. Magnification: bacteria x200; intestine x49 when shortest axis printed at 25 millimetres.
Model release not required. Property release not required.