Pseudomonas species - Overview

Error in widget FBRecommend: unable to write file /var/www/wikivet.net/extensions/Widgets/compiled_templates/wrt664d4052288b95_66332171

Error in widget google+: unable to write file /var/www/wikivet.net/extensions/Widgets/compiled_templates/wrt664d40522cb780_54627135

Error in widget TwitterTweet: unable to write file /var/www/wikivet.net/extensions/Widgets/compiled_templates/wrt664d4052306126_04259532

WikiVet^® Introduction - Help WikiVet - Report a Problem

Pseudomonas
Phylum	Proteobacteria
Class	Gamma Proteobacteria
Order	Pseudomonadales
Family	Pseudomonadaceae
Genus	Pseudomonas

Scanning electron micrograph (SEM) of a number of Pseudomonas aeruginosa bacteria.( Janice Haney Carr 2008, Wikimedia commons)

The Pseudomonas species are Gram-negative rods. They are obligate aerobes and are oxidase and catalase positive.

The Pseudomonas species are motile by polar flagellae and cause opportunistic infections. Most Pseudomonas species are resistant to antibiotics due to their efflux pumps, which pump out the antibiotics before they can act. They contain porins in their cell wall that allows them to survive harsh conditions.

References

Krieg, Noel (1984). Bergey's Manual of Systematic Bacteriology, Volume 1. Baltimore: Williams & Wilkins.

See here for a list of Pseudomonas species