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Strain dependence of the cell wall-damage induced stimulon in Staphylococcus aureus


McCallum, N; Spehar, G; Bischoff, M; Berger-Bächi, B (2006). Strain dependence of the cell wall-damage induced stimulon in Staphylococcus aureus. Biochimica et Biophysica Acta, 1760(10):1475-1481.

Abstract

The vancomycin stress induced transcriptome of the methicillin susceptible Staphylococcus aureus (MSSA) strain Newman was determined by microarray analysis. Subsets of the induced ORFs corresponded to those previously reported to be induced by vancomycin in the methicillin resistant S. aureus (MRSA) strains N315 and JH1, and/or by other cell wall active antibiotics in RN450; while other ORFs appeared to be induced strain specifically in Newman. Northern analyses showed that the induction pathway for several of the ORFs appeared to be altered in a number of clinical NARSA isolates. Induction was found to be dependent on inhibitory concentrations of antibiotics.

Abstract

The vancomycin stress induced transcriptome of the methicillin susceptible Staphylococcus aureus (MSSA) strain Newman was determined by microarray analysis. Subsets of the induced ORFs corresponded to those previously reported to be induced by vancomycin in the methicillin resistant S. aureus (MRSA) strains N315 and JH1, and/or by other cell wall active antibiotics in RN450; while other ORFs appeared to be induced strain specifically in Newman. Northern analyses showed that the induction pathway for several of the ORFs appeared to be altered in a number of clinical NARSA isolates. Induction was found to be dependent on inhibitory concentrations of antibiotics.

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Additional indexing

Item Type:Journal Article, refereed, original work
Communities & Collections:04 Faculty of Medicine > Institute of Medical Microbiology
Dewey Decimal Classification:570 Life sciences; biology
610 Medicine & health
Language:English
Date:2006
Deposited On:14 Aug 2012 07:06
Last Modified:19 Feb 2018 07:00
Publisher:Elsevier
ISSN:0006-3002
OA Status:Closed
Publisher DOI:https://doi.org/10.1016/j.bbagen.2006.06.008
PubMed ID:16891058

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