A proteomic analysis reveals differential regulation of the σ(S)-dependent yciGFE(katN) locus by YncC and H-NS in Salmonella and Escherichia coli K-12

• Published in: Molecular & cellular proteomics Vol. 9; no. 12; p. 2601
• Main Authors: Beraud, Mélanie, Kolb, Annie, Monteil, Véronique, D'Alayer, Jacques, Norel, Françoise
• Format: Journal Article
• Language: English
• Published: United States 01.12.2010
• Subjects: Bacterial Proteins - genetics; Base Sequence; Blotting, Western; DNA Footprinting; DNA Primers; Escherichia coli - genetics; Escherichia coli Proteins - physiology; Fimbriae Proteins - physiology; Gene Expression Regulation, Developmental; Genes, Bacterial; Operon; Promoter Regions, Genetic; Proteomics; Salmonella - genetics; Sigma Factor - genetics; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization; Transcription Factors - physiology; Transcription, Genetic

The stationary phase sigma factor σ(S) (RpoS) controls a regulon required for general stress resistance of the closely related enterobacteria Salmonella and Escherichia coli. The σ(S)-dependent yncC gene encodes a putative DNA binding regulatory protein. Application of the surface-enhanced laser des...