ribonucleotide


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Related to ribonucleotide: Ribonucleotide reductase

ribonucleotide

 [ri″bo-noo´kle-o-tīd]
a nucleotide in which the purine or pyrimidine base is combined with ribose.

ri·bo·nu·cle·o·tide

(rī'bō-nū'klē-ō-tīd),
A nucleotide (nucleoside phosphate) in which the sugar component is ribose; the major ribonucleotides of RNA are adenylic acid, cytidylic acid, guanylic acid, and uridylic acid.

ribonucleotide

/ri·bo·nu·cleo·tide/ (-tīd) a nucleotide in which the purine or pyrimidine base is combined with ribose.

ribonucleotide

(rī′bō-no͞o′klē-ə-tīd′, -nyo͞o′-)
n.
A nucleotide that contains ribose as its sugar and is a component of RNA.

ribonucleotide

[-no̅o̅′klē·ətīd′]
a class of nucleotides in which the pentose is d-ribose.

ri·bo·nu·cle·o·tide

(rī-bō-nū'klē-ō-tīd)
A nucleotide (nucleoside phosphate) in which the sugar component is ribose; the major ribonucleotides of RNA are adenylic acid, cytidylic acid, guanylic acid, and uridylic acid.

ribonucleotide

a NUCLEOTIDE found in RNA, in which the SUGAR is RIBOSE.

ribonucleotide

a nucleotide in which the purine or pyrimidine base is combined with ribose.
References in periodicals archive ?
Vaccinia virus-encoded ribonucleotide reductase subunits are differentially required for replication and pathogennesis.
Herpes simplex virus ribonucleotide reductase mutants are hypersensitive to acyclovir.
E2F4 and ribonucleotide reductase mediate S-phase arrest in colon cancer cells treated with chlorophyllin.
10) HSV-1 encodes its own ribonucleotide reductase (RR), which reduces ribonucleoside diphosphates to the corresponding deoxyribonucleotides and is essential for replication.
78 Ribonucleotide reductase subunit M1(RRM1) and Ribonucleotide reductase subunit M2(RRM2) are encoded by different genes on separate chromosomes and their mRNAs are differentially expressed through the cell cycle and over-expression of RRM1 and RRM2 is correlated with resistance to chemotherapy.
RNR1 encodes the large subunit of the enzyme ribonucleotide reductase whose primary function is to create the precursors of DNA, the dNTPs, in a balanced manner.
1958) Formation of a cyclic adenosine ribonucleotide by tissue particles.
For this, they used genetic engineering to create a strain of mice whose cells produced higher-than-normal levels of an enzyme called Ribonucleotide Reductase that converts the precursor of ATP, adenosine-5'-diphosphate or ADP, to dADP, which, in turn, is rapidly converted to dATP.
Methotrexate polyglutamates are potent inhibitors of the enzyme aminoimidazole carboxamide ribonucleotide (AICAR) transformylase, among others.
Recently, the phylogenetic studies on large (RR1) and small (RR2) subunits of ribonucleotide reductase genes showed that WSSV and baculovirus are not closely related.
NO has direct effects on various enzymes that contain an iron- sulphur moiety in their catalytic center; such enzymes include ribonucleotide reductase (necessary for DNA synthesis) and several mitochondrial enzymes that are essential for cell survival (Karima et al.