Influence of stressors on formation of uncultured microorganism forms and their recovery

Data of the last decade on the studies of influence of various inductors of microorganism uncultured state and reasons of reversion that include not only effect of appropriate cultivation conditions but also simple cancellation of unfavorable effects are analyzed. Reasons for transition to unculture...

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Published inŽurnal mikrobiologii, ėpidemiologii i immunobiologii no. 2; p. 109
Main Authors Mel'nikova, V A, Mikhaĭlova, N A, Vartanova, N O
Format Journal Article
LanguageRussian
Published Russia (Federation) 01.03.2012
Subjects
Bacterial Proteins - metabolism
Cytokines - metabolism
Micrococcus luteus - growth & development
Micrococcus luteus - metabolism
Stress, Physiological - physiology
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Summary:Data of the last decade on the studies of influence of various inductors of microorganism uncultured state and reasons of reversion that include not only effect of appropriate cultivation conditions but also simple cancellation of unfavorable effects are analyzed. Reasons for transition to uncultured state are discussed; those could be a variety of factors such as heat, alkaline, acid and osmotic stress. Factors that promote recovery from uncultured state with the main being Rpf (Resustication promoting factor) factor isolated from Micrococcus luteus and cancellation of endogenic peroxide effect by addition of catalase and sodium pyruvate are analyzed.
ISSN:0372-9311