"RNA Polymerase Sigma 54" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
A DNA-directed RNA polymerase found in BACTERIA. It is a holoenzyme that consists of multiple subunits including sigma factor 54.
| Descriptor ID |
D051877
|
| MeSH Number(s) |
D08.811.913.696.445.735.270.887 D12.776.097.698
|
| Concept/Terms |
Sigma Factor 54- Sigma Factor 54
- Factor 54, Sigma
- Sigma54 Protein
- Transcription Factor Sigma-54
- Transcription Factor Sigma 54
|
Below are MeSH descriptors whose meaning is more general than "RNA Polymerase Sigma 54".
Below are MeSH descriptors whose meaning is more specific than "RNA Polymerase Sigma 54".
This graph shows the total number of publications written about "RNA Polymerase Sigma 54" by people in this website by year, and whether "RNA Polymerase Sigma 54" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 1998 | 0 | 3 | 3 |
| 2000 | 0 | 1 | 1 |
| 2001 | 0 | 1 | 1 |
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Below are the most recent publications written about "RNA Polymerase Sigma 54" by people in Profiles.
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Prouty MG, Correa NE, Klose KE. The novel sigma54- and sigma28-dependent flagellar gene transcription hierarchy of Vibrio cholerae. Mol Microbiol. 2001 Mar; 39(6):1595-609.
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Correa NE, Lauriano CM, McGee R, Klose KE. Phosphorylation of the flagellar regulatory protein FlrC is necessary for Vibrio cholerae motility and enhanced colonization. Mol Microbiol. 2000 Feb; 35(4):743-55.
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Klose KE, Novik V, Mekalanos JJ. Identification of multiple sigma54-dependent transcriptional activators in Vibrio cholerae. J Bacteriol. 1998 Oct; 180(19):5256-9.
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Klose KE, Mekalanos JJ. Distinct roles of an alternative sigma factor during both free-swimming and colonizing phases of the Vibrio cholerae pathogenic cycle. Mol Microbiol. 1998 May; 28(3):501-20.
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Klose KE, Mekalanos JJ. Differential regulation of multiple flagellins in Vibrio cholerae. J Bacteriol. 1998 Jan; 180(2):303-16.