Dictionary » C » Cytidine




A pyrimidine nucleoside that has cytosine attached to the pentose sugar ribose.


Cytidine is a component of RNA and demonstrated "antidepressant-like effects in rats.

IUPAC name: 4-amino-1-[(2R,3R,4S,5R)-3, 4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one
Molecular formula: C9H13N3O5

Synonyms: Cytosine riboside, Cytosine beta-D-riboside.
Compare: deoxycytidine.
See also: nucleoside.

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I need answers to the following questions...

... if the G1 parent cell. d. twice the cytoplasm and the same amount of DNA as the G1 parent cell 3. DNA is composed of four nucleosides: adenosine, cytidine, thymidine, and guanosine. If scientists introduced radioactive thymidine into the growth medium of the cells, it would be incorporated into ...

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by WiseIdiot
Sat Oct 18, 2008 5:55 pm
Forum: Cell Biology
Topic: I need answers to the following questions...
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The Fiber Disease

... Irvine, California 92717. RNA editing in higher plant mitochondria frequently results in the post-transcriptional conversion of specific cytidine residues to uridine residues and infrequently results in the reverse conversion. The mechanisms by which this transition could occur are deamination ...

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by London
Wed Dec 06, 2006 8:50 pm
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 6264281


... 91128 Palaiseau, France * *Present address: Laboratoire de RMN, ICSN, CNRS, 91198 Gif-sur-Yvette, France." OLIGOMERS containing tracts of cytidine form hemiprotonated base pairs at acid pH and have been considered to be double-stranded. We have solved the structure of the DNA oligomer ...

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by dipjyoti
Mon Oct 16, 2006 8:21 am
Forum: Molecular Biology
Topic: biology
Replies: 2
Views: 1348

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