Cholesterol degradation by Gordonia cholesterolivorans.

ABSTRACT: This paper reports physiological and genetic data about the type strain Gordonia cholesterolivorans, a strain that is able to degrade steroid compounds containing a long carbon side chain such as cholesterol (C(27)), cholestenone (C(27)), ergosterol (C(28)), and stigmasterol (C(29)). The length of the carbon side chain appears to be of great importance for this bacterium, as the strain is unable to grow using steroids with a shorter or nonaliphatic carbon side chain such as cholic acid (C(24)), progesterone (C(21)), testosterone, androsterone, 4-androstene-3,17-dione (all C(19)), and further steroids. This study also demonstrates that the degradation of cholesterol is a quite common feature of the genus Gordonia by comparing Gordonia cholesterolivorans with some other species of this genus

SUBMITTER: Drzyzga O 

PROVIDER: S-EPMC3147395 | biostudies-literature | 2011 Jul

REPOSITORIES: biostudies-literature