"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
|
| 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
|
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 |
|---|
| 1998 | 0 | 1 | 1 |
| 2009 | 0 | 1 | 1 |
| 2023 | 0 | 1 | 1 |
To return to the timeline,
click here.
Below are the most recent publications written about "Guanosine Tetraphosphate" by people in Profiles.
-
ppGpp and RNA-polymerase backtracking guide antibiotic-induced mutable gambler cells. Mol Cell. 2023 04 20; 83(8):1298-1310.e4.
-
Molecular mechanism and evolution of guanylate kinase regulation by (p)ppGpp. Mol Cell. 2015 Feb 19; 57(4):735-749.
-
Diversity in (p)ppGpp metabolism and effectors. Curr Opin Microbiol. 2015 Apr; 24:72-9.
-
GTP dysregulation in Bacillus subtilis cells lacking (p)ppGpp results in phenotypic amino acid auxotrophy and failure to adapt to nutrient downshift and regulate biosynthesis genes. J Bacteriol. 2014 Jan; 196(1):189-201.
-
Dose-dependent reduction of replication elongation rate by (p)ppGpp in Escherichia coli and Bacillus subtilis. Mol Microbiol. 2013 Apr; 88(1):93-104.
-
Super DksAs: substitutions in DksA enhancing its effects on transcription initiation. EMBO J. 2009 Jun 17; 28(12):1720-31.
-
Control of bacterial transcription, translation and replication by (p)ppGpp. Curr Opin Microbiol. 2008 Apr; 11(2):100-5.
-
Nutritional control of elongation of DNA replication by (p)ppGpp. Cell. 2007 Mar 09; 128(5):865-75.
-
Recognition of capped RNA substrates by VP39, the vaccinia virus-encoded mRNA cap-specific 2'-O-methyltransferase. Biochemistry. 1998 Jun 09; 37(23):8564-74.