Bacteriophages attacking Pseudomonas aeruginosa bacterium, SEM
Coloured scanning electron micrograph (SEM) of bacteriophages (yellow) attacking a Pseudomonas aeruginosa bacterium (orange). A bacteriophage, or phage, is a virus that infects bacteria. The genetic material is contained within the head (round) of the phage. The phage attaches to the surface of a bacterium and injects its genetic material into the cell. The viral genetic material then hijacks the bacterium's own cellular machinery, forcing it to produce more copies of the bacteriophage. When a sufficient number have been produced, the phages burst out of the cell, killing it. Magnification: x14,825 when printed at 10 centimetres tall.
Size: 4900px × 3674px
Location:
Photo credit: © Science Photo Library / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -, aeruginosa, attacking, background, bacteria, bacterial, bacteriology, bacteriophage, bacteriophages, bacterium, biological, biology, black, cell, coloured, electron, false-coloured, infecting, micro-organism, microbe, microbiological, microbiology, micrograph, microorganism, microscopy, particles, pathogen, pathogenic, phage, phages, pseudomonas, scanning, sem, treatment, virion, virions, virology, virus
