 Sigma Factor
"Sigma Factor" 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 protein which is a subunit of RNA polymerase. It effects initiation of specific RNA chains from DNA.
| Descriptor ID |
D012808
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| MeSH Number(s) |
D12.776.930.800
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| Concept/Terms |
Sigma Factor- Sigma Factor
- Factor, Sigma
- Sigma Subunit
- Subunit, Sigma
- Sigma Initiation Factor
- Factor, Sigma Initiation
- Initiation Factor, Sigma
- Sigma Element
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Below are MeSH descriptors whose meaning is more general than "Sigma Factor".
Below are MeSH descriptors whose meaning is more specific than "Sigma Factor".
This graph shows the total number of publications written about "Sigma Factor" by people in UAMS Profiles by year, and whether "Sigma Factor" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 2024 | 0 | 1 | 1 | | 2016 | 1 | 2 | 3 | | 2013 | 1 | 0 | 1 | | 2012 | 0 | 1 | 1 | | 2011 | 0 | 1 | 1 | | 2009 | 1 | 0 | 1 | | 2008 | 2 | 0 | 2 | | 2006 | 1 | 0 | 1 | | 2005 | 3 | 0 | 3 | | 2003 | 2 | 0 | 2 | | 1996 | 1 | 0 | 1 |
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Below are the most recent publications written about "Sigma Factor" by people in Profiles over the past ten years.
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Groshong AM, Gibbons NE, Moore BP, Bellamy WT, Blevins JS. The plasmid-encoded members of paralogous gene family 52 are dispensable to the enzootic cycle of Borrelia burgdorferi. Infect Immun. 2024 Oct 15; 92(10):e0021424.
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Agnoli K, Haldipurkar SS, Tang Y, Butt AT, Thomas MS. Distinct Modes of Promoter Recognition by Two Iron Starvation s Factors with Overlapping Promoter Specificities. J Bacteriol. 2019 02 01; 201(3).
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Walworth NG, Lee MD, Fu FX, Hutchins DA, Webb EA. Molecular and physiological evidence of genetic assimilation to high CO2 in the marine nitrogen fixer Trichodesmium. Proc Natl Acad Sci U S A. 2016 11 22; 113(47):E7367-E7374.
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Yin Y, Yang Y, Xiang X, Wang Q, Yang ZN, Blevins J, Lou Y, Yang XF. Insight into the Dual Functions of Bacterial Enhancer-Binding Protein Rrp2 of Borrelia burgdorferi. J Bacteriol. 2016 05 15; 198(10):1543-52.
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Atwood DN, Beenken KE, Lantz TL, Meeker DG, Lynn WB, Mills WB, Spencer HJ, Smeltzer MS. Regulatory Mutations Impacting Antibiotic Susceptibility in an Established Staphylococcus aureus Biofilm. Antimicrob Agents Chemother. 2016 Jan 11; 60(3):1826-9.
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