What is Proteus vulgaris?, Explain Proteus vulgaris, Define Proteus vulgaris

#Proteusvulgaris #audioversity
~~~ Proteus vulgaris ~~~

Title: What is Proteus vulgaris?, Explain Proteus vulgaris, Define Proteus vulgaris
Created on: 2019-03-10
Source Link: https://en.wikipedia.org/wiki/Proteus_vulgaris

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Description: Proteus vulgaris is a rod-shaped, nitrate-reducing, indole+ and catalase-positive, hydrogen sulfide-producing, Gram-negative bacterium that inhabits the intestinal tracts of humans and animals. It can be found in soil, water, and fecal matter. It is grouped with the Enterobacteriaceae and is an opportunistic pathogen of humans. It is known to cause wound infections and other species of its genera are known to cause urinary tract infections. The term Proteus signifies changeability of form, as personified in the Homeric poems in Proteus, "the old man of the sea", who tends the sealflocks of Poseidon and has the gift of endless transformation. The first use of the term “Proteus” in bacteriological nomenclature was made by Hauser , who described under this term three types of organisms which he isolated from putrefied meat. One of the three species Hauser identified was Proteus vulgaris, so this organism has a long history in microbiology. Over the past two decades, the genus Proteus, and in particular P. vulgaris, has undergone a number of major taxonomic revisions. In 1982, P. vulgaris was separated into three biogroups on the basis of indole production. Biogroup one was indole negative and represented a new species, P. penneri, while biogroups two and three remained together as P. vulgaris.

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