guanosine


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Related to guanosine: guanosine monophosphate

gua·no·sine

 (gwä′nə-sēn′, -sĭn)
n.
A nucleoside, C10H13N5O5, consisting of guanine and ribose.

[guan(ine) + (rib)os(e) + -ine.]

guanosine

(ˈɡwɑːnəˌsiːn; -ˌziːn)
n
(Biochemistry) biochem a nucleoside consisting of guanine and ribose

gua•no•sine

(ˈgwɑ nəˌsin, -sɪn)

n.
a ribonucleoside component of ribonucleic acid, comprising ribose and guanine.
[1905–10]
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.guanosine - a nucleoside component of DNA; composed of guanine and deoxyribose
nucleoside - a glycoside formed by partial hydrolysis of a nucleic acid
Translations
guanosine
References in periodicals archive ?
Rheb is a Ras-like small guanosine triphosphatase (GTPase) that shuttles between an active guanosine triphosphate (GTP)-bound form and an inactive guanosine driphosphate (GDP)-bound form.
PDE5 is responsible for the degradation of cGMP to guanosine monophosphate.
The synthesis strategy (Figure 3) begins with the attachment of the CBz protecting groups at the 2' and 3'-positions of commercially available N-isobutyryl-5'-0-(4-dimethoxytrityl) guanosine, 1 The CBz protecting groups may be easily installed with excess benzylchloroformate and DMAP dissolved in DCM.
Zhang focuses on how guanosine 50 -triphosphatases complexes (GTPases) interact with one another between signal receptors (SR) and signal receptor particles (SRP) of proteins.
To verify further the involvement of nitric oxide/cyclic guanosine monophosphate signaling pathway, the i-NAME (an inhibitor of NO synthase) 100 [micro]M or MB (a soluble guanylyl cyclase inhibitor) 10.
The drug interferes with a signalling chain of the messenger cyclic guanosine monophosphate (cGMP), which allows the inflow of blood and an erection.
Ularitide induces natriuresis and diuresis by binding to specific natriuretic peptide receptors (NPR-A, NPR-B and other natriuretic peptide receptors), thereby increasing intracellular cyclic guanosine monophosphate (cGMP) helping to relax smooth muscle tissues, leading to vasodilation and increased blood flow[sup.
A related animal study published in November 2014 in Biochemical and Biophysical Research Communications showed that L-citrulline plus L-arginine supplementation caused a more rapid increase in plasma L-arginine levels and marked enhancement of NO bioavailability, including plasma cGMP (Cyclic guanosine monophosphate) concentrations, than with dosage with the single amino acids.
Since inosine is biochemically read as guanosine, A-to-I editing alters genomic information on the RNA-level and may potentially allow for the manipulation of RNA processing or protein function.
The smooth muscle relaxation effect is produced through the activation of guanyalate cyclase and resulting increase in intracellular cyclic guanosine 3-5-monophosphate.
The abrupt global changes in gene expression associated with the stringent response are mainly triggered by the intracellular accumulation of two small molecules called guanosine 3'-diphosphate 5'-triphosphate and guanosine 3',5'-bis(diphosphate), collectively called (p)ppGpp (1).
These differences include variations in three nucleotides -- adenosine, guanosine and usine -- which excite or relax the nervous system and influence sleep.