 Guanosine Tetraphosphate
"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
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| 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.
To see the data from this visualization as text, click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 2018 | 1 | 1 | 2 | | 2020 | 0 | 1 | 1 |
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Below are the most recent publications written about "Guanosine Tetraphosphate" by people in Profiles.
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Fitzsimmons LF, Liu L, Kant S, Kim JS, Till JK, Jones-Carson J, Porwollik S, McClelland M, Vazquez-Torres A. SpoT Induces Intracellular Salmonella Virulence Programs in the Phagosome. mBio. 2020 02 25; 11(1).
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Kim JS, Liu L, Fitzsimmons LF, Wang Y, Crawford MA, Mastrogiovanni M, Trujillo M, Till JKA, Radi R, Dai S, V?zquez-Torres A. DksA-DnaJ redox interactions provide a signal for the activation of bacterial RNA polymerase. Proc Natl Acad Sci U S A. 2018 12 11; 115(50):E11780-E11789.
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Tapscott T, Kim JS, Crawford MA, Fitzsimmons L, Liu L, Jones-Carson J, V?zquez-Torres A. Guanosine tetraphosphate relieves the negative regulation of Salmonella pathogenicity island-2 gene transcription exerted by the AT-rich ssrA discriminator region. Sci Rep. 2018 06 21; 8(1):9465.
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Sherlock ME, Sudarsan N, Breaker RR. Riboswitches for the alarmone ppGpp expand the collection of RNA-based signaling systems. Proc Natl Acad Sci U S A. 2018 06 05; 115(23):6052-6057.
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Drecktrah D, Lybecker M, Popitsch N, Rescheneder P, Hall LS, Samuels DS. The Borrelia burgdorferi RelA/SpoT Homolog and Stringent Response Regulate Survival in the Tick Vector and Global Gene Expression during Starvation. PLoS Pathog. 2015 Sep; 11(9):e1005160.
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Campbell TB, Lueking DR. Light-mediated regulation of phospholipid synthesis in Rhodopseudomonas sphaeroides. J Bacteriol. 1983 Aug; 155(2):806-16.
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