"RNA Polymerase I" 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-dependent RNA polymerase present in bacterial, plant, and animal cells. The enzyme functions in the nucleolar structure and transcribes DNA into RNA. It has different requirements for cations and salts than RNA polymerase II and III and is not inhibited by alpha-amanitin.
| Descriptor ID |
D012318
|
| MeSH Number(s) |
D08.811.913.696.445.735.270.750
|
| Concept/Terms |
RNA Polymerase I- RNA Polymerase I
- Polymerase I, RNA
- DNA-Dependent RNA Polymerase I
- DNA Dependent RNA Polymerase I
- RNA Polymerase A
- Polymerase A, RNA
|
Below are MeSH descriptors whose meaning is more general than "RNA Polymerase I".
Below are MeSH descriptors whose meaning is more specific than "RNA Polymerase I".
This graph shows the total number of publications written about "RNA Polymerase I" by people in this website by year, and whether "RNA Polymerase I" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 1995 | 1 | 0 | 1 |
| 1996 | 1 | 0 | 1 |
| 2012 | 0 | 1 | 1 |
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Below are the most recent publications written about "RNA Polymerase I" by people in Profiles.
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Urinary-cell mRNA profile and acute cellular rejection in kidney allografts. N Engl J Med. 2013 Jul 04; 369(1):20-31.
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Transcriptional pausing coordinates folding of the aptamer domain and the expression platform of a riboswitch. Proc Natl Acad Sci U S A. 2012 Feb 28; 109(9):3323-8.
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Rat ribosomal RNA gene can utilize primate RNA polymerase I transcription machinery: lack of absolute species specificity in rDNA transcription. Biochem Biophys Res Commun. 1996 Aug 23; 225(3):890-5.
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The RNA polymerase I promoter-activating factor CPBF is functionally and immunologically related to the basic helix-loop-helix-zipper DNA-binding protein USF. J Biol Chem. 1995 Apr 14; 270(15):8637-41.
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Effects of repetitive and non-repetitive rat rDNA enhancer elements on in vivo transcription by RNA polymerases I and II. Gene. 1994 Apr 20; 141(2):271-5.
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Enhancer 1 binding factor, a Ku-related protein, is a positive regulator of RNA polymerase I transcription initiation. Proc Natl Acad Sci U S A. 1994 Jan 18; 91(2):762-6.
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Small nuclear RNAs are encoded in the nontranscribed region of ribosomal spacer DNA. Proc Natl Acad Sci U S A. 1982 May; 79(10):3106-10.