Use of PCR to isolate genes encoding sigma54-dependent activators from diverse bacteria
RI Kaufman, BT Nixon - Journal of bacteriology, 1996 - Am Soc Microbiol
Degenerate PCR probes were used to amplify gene fragments encoding the catalytic
domain of sigma54-dependent transcription activators. The procedure should be widely …
domain of sigma54-dependent transcription activators. The procedure should be widely …
Evidence of Multiple Regulatory Functions for the PtsN (IIANtr) Protein of Pseudomonas putida
The ptsN gene of Pseudomonas putida encodes IIANtr, a protein of the phosphoenol
pyruvate: sugar phosphotransferase (PTS) system which is required for the C source …
pyruvate: sugar phosphotransferase (PTS) system which is required for the C source …
Modus operandi of the bacterial RNA polymerase containing the σ54 promoter‐specificity factor
S Wigneshweraraj, D Bose, PC Burrows… - Molecular …, 2008 - Wiley Online Library
Bacterial sigma (σ) factors confer gene specificity upon the RNA polymerase, the central
enzyme that catalyses gene transcription. The binding of the alternative σ factor σ54 confers …
enzyme that catalyses gene transcription. The binding of the alternative σ factor σ54 confers …
Activation of a Cell Surface Signaling Pathway in Pseudomonas aeruginosa Requires ClpP Protease and New Sigma Factor Synthesis
TF Bishop, LW Martin, IL Lamont - Frontiers in microbiology, 2017 - frontiersin.org
Extracytoplasmic function (ECF) sigma factors control expression of large numbers of genes
in bacteria. Most ECF sigma factors are inhibited by antisigma proteins, with inhibition being …
in bacteria. Most ECF sigma factors are inhibited by antisigma proteins, with inhibition being …
sigma E changed to sigma B specificity by amino acid substitutions in its-10 binding region
KM Tatti, CP Moran Jr - Journal of bacteriology, 1995 - Am Soc Microbiol
The association of a sigma factor (sigma) with RNA polymerase in bacteria determines its
specificity of promoter utilization. To identify amino acid residues in sigma E from Bacillus …
specificity of promoter utilization. To identify amino acid residues in sigma E from Bacillus …
The Role of Bacterial Enhancer Binding Proteins as Specialized Activators of σ54-Dependent Transcription
Bacterial enhancer binding proteins (bEBPs) are transcriptional activators that assemble as
hexameric rings in their active forms and utilize ATP hydrolysis to remodel the conformation …
hexameric rings in their active forms and utilize ATP hydrolysis to remodel the conformation …
Identification and Functional Characterization of flgM, a Gene Encoding the Anti-Sigma 28 Factor in Pseudomonas aeruginosa
A Frisk, J Jyot, SK Arora, R Ramphal - Journal of bacteriology, 2002 - Am Soc Microbiol
We describe here the functional characterization of the putative flgM gene of Pseudomonas
aeruginosa. FlgM of P. aeruginosa is most similar to FlgM of Vibrio parahaemolyticus. A …
aeruginosa. FlgM of P. aeruginosa is most similar to FlgM of Vibrio parahaemolyticus. A …
A full-length group 1 bacterial sigma factor adopts a compact structure incompatible with DNA binding
The σ factors are the key regulators of bacterial transcription initiation. Through direct read-
out of promoter DNA sequence, they recruit the core RNA polymerase to sites of initiation …
out of promoter DNA sequence, they recruit the core RNA polymerase to sites of initiation …
Analysis of the rpoD gene encoding the principal sigma factor of Pseudomonas putida
M Fujita, Y Hanaura, A Amemura - Gene, 1995 - Elsevier
The gene (rpoD) encoding the principal α factor of Pseudomonas putida (Pp) was cloned
and sequenced. The amino-acid sequence deduced from the nucleotide sequence of rpoD …
and sequenced. The amino-acid sequence deduced from the nucleotide sequence of rpoD …
Integrated activities of two alternative sigma factors coordinate iron acquisition and uptake by Pseudomonas aeruginosa
RJ Edgar, GE Hampton, GPC Garcia… - Molecular …, 2017 - Wiley Online Library
Alternative sigma (σ) factors govern expression of bacterial genes in response to diverse
environmental signals. In Pseudomonas aeruginosa σPvdS directs expression of genes for …
environmental signals. In Pseudomonas aeruginosa σPvdS directs expression of genes for …