Thursday, February 16, 2012

What is Pseudomonas?

Pseudomonas is a genus of gammaproteobacteria, belonging to the family Pseudomonadaceae containing 191 validly described species.
Pseudomonas aeruginosa is increasingly recognized as an emerging opportunistic pathogen of clinical relevance. Several different epidemiological studies indicate antibiotic resistance is increasing in clinical isolates.
Use
biocontrol agents, bioremediation agents, Food spoilage agents
As a result of their metabolic diversity, ability to grow at low temperatures and ubiquitous nature, many Pseudomonas spp. can cause food spoilage. Notable examples include dairy spoilage by P. fragi, mustiness in eggs caused by P. taetrolens and P. mudicolens, and P. lundensis, which causes spoilage of milk, cheese, meat, and fish.
Pseudomonas aeruginosa is an opportunistic bacteria that lives in soil, water, and even in environments like hot tubs. For most healthy people, this bacteria seldom poses a problem. Occasionally people will develop conditions like hot tub rash, and swimmer’s ear, which may be due to contact with these germs. These conditions can sometimes resolve without treatment, or with minimal treatment, like antibiotic drops for swimmer’s ear.
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