"Guanosine Tetraphosphate" 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.
Guanosine 5'-diphosphate 2'(3')-diphosphate. A guanine nucleotide containing four phosphate groups. Two phosphate groups are esterified to the sugar moiety in the 5' position and the other two in the 2' or 3' position. This nucleotide serves as a messenger to turn off the synthesis of ribosomal RNA when amino acids are not available for protein synthesis. Synonym: magic spot I.
| Descriptor ID |
D006159
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| MeSH Number(s) |
D03.633.100.759.646.454.480 D13.695.667.454.480 D13.695.827.426.480
|
| Concept/Terms |
Guanosine Tetraphosphate- Guanosine Tetraphosphate
- Tetraphosphate, Guanosine
- Guanosine 3'-Diphosphate 5'-Diphosphate
- 3'-Diphosphate 5'-Diphosphate, Guanosine
- 5'-Diphosphate, Guanosine 3'-Diphosphate
- Guanosine 3' Diphosphate 5' Diphosphate
- Guanosine 5'-Diphosphate 3'-Diphosphate
- 3'-Diphosphate, Guanosine 5'-Diphosphate
- 5'-Diphosphate 3'-Diphosphate, Guanosine
- Guanosine 5' Diphosphate 3' Diphosphate
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Below are MeSH descriptors whose meaning is more general than "Guanosine Tetraphosphate".
Below are MeSH descriptors whose meaning is more specific than "Guanosine Tetraphosphate".
This graph shows the total number of publications written about "Guanosine Tetraphosphate" by people in this website by year, and whether "Guanosine Tetraphosphate" was a major or minor topic of these publications.
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| Year | Major Topic | Minor Topic | Total |
|---|
| 2006 | 1 | 0 | 1 |
| 2008 | 1 | 0 | 1 |
| 2010 | 3 | 0 | 3 |
| 2012 | 1 | 0 | 1 |
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Below are the most recent publications written about "Guanosine Tetraphosphate" by people in Profiles.
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ppGpp: magic beyond RNA polymerase. Nat Rev Microbiol. 2012 Feb 16; 10(3):203-12.
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Discretely calibrated regulatory loops controlled by ppGpp partition gene induction across the 'feast to famine' gradient in Escherichia coli. Mol Microbiol. 2011 Feb; 79(4):830-45.
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ppGpp conjures bacterial virulence. Microbiol Mol Biol Rev. 2010 Jun; 74(2):171-99.
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Distinct roles of ppGpp and DksA in Legionella pneumophila differentiation. Mol Microbiol. 2010 Apr; 76(1):200-19.
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The global, ppGpp-mediated stringent response to amino acid starvation in Escherichia coli. Mol Microbiol. 2008 Jun; 68(5):1128-48.
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Guanosine 3',5'-bispyrophosphate coordinates global gene expression during glucose-lactose diauxie in Escherichia coli. Proc Natl Acad Sci U S A. 2006 Feb 14; 103(7):2374-9.