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 ?
Meanwhile, nucleotide triphosphates such as adenosine triphosphate (ATP) and guanosine triphosphate (GTP) are broken down during postmortem meat aging, generating taste-associated products including IMP and guanosine monophosphate (GMP) [4].
C282Y mutation which is caused by substitution of tyrosine for cysteine at position 282 due to the substitution of adenosine for guanosine at nucleic acid position 845 (845G>A) and H63D mutation due to substitution of aspartate for histidine at position 63 of amino acid due to the substitution of guanosine for cytidine at nucleic position 187 (187C>G)6.
RAS is a G-protein that works as a switch, toggling between "on" and "off" when bound to guanosine nucleotides, GTP or GDP.
Guanosine diphosphate (GDP) or guanosine triphosphate (GTP) is bound to the alpha chain, while the remaining two chains provide a connection to the cell membrane.
Further, the topological model of the cyclic nucleotide-gated channel alpha-3 polypeptide describes these missense mutations primarily affecting the C-linker and cyclic guanosine monophosphate-binding sites, respectively.
(41) The initial metabolite of GMP is inosine monophosphate or guanosine, (42, 43) suggesting that the metabolic pathways involving these two metabolites are involved in the regulation of GTP and GDP levels during the S-M phases or that GDP is generated from a preexisting GMP pool during the S-M phases.
"We propose that inosine could have served as a surrogate for guanosine in the early emergence of life."
Nitric oxide influences an increase in concentrations of cyclic guanosine monophosphate (cGMP), which after numerous pathways triggers smooth muscle relaxation, and simultaneous closing of small veins traps blood in the cavernosal muscles, keeping blood in the cavernosal tissues that cause and maintain an erection.
expects to harness its deep expertise in cyclic guanosine monophosphate pharmacology to advance an innovative sGC stimulator pipeline focused on the treatment of serious and orphan diseases.
Nitric oxide (NO) is an EDRF that induces the relaxation of smooth muscles in blood vessels through guanylyl cyclase/cyclic guanosine monophosphate (sGC/cGMP).
NO stimulates the soluble guanylate cyclase to produce the second messenger cyclic 3',5' guanosine monophosphate from guanosine triphosphate (GTP).
The current response in +0.96 V and +1.23 V was associated to the oxidation peak of guanosine and adenosine, respectively, in accordance with the literature [5, 12, 21, 24].