messenger RNA

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messenger RNA

n. Abbr. mRNA
The form of RNA that mediates the transfer of genetic information from the cell nucleus to ribosomes in the cytoplasm, where it serves as a template for protein synthesis. It is synthesized from a DNA template during the process of transcription.

messenger RNA

n
(Biochemistry) biochem a form of RNA, transcribed from a single strand of DNA, that carries genetic information required for protein synthesis from DNA to the ribosomes. Sometimes shortened to: mRNA See also transfer RNA, genetic code

messenger RNA


n.
a molecule of RNA that is synthesized in the nucleus from a DNA template and then enters the cytoplasm, where its genetic code specifies the amino acid sequence for protein synthesis. Abbr.: mRNA
[1960–65]

mes·sen·ger RNA

(mĕs′ən-jər)
See under RNA.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.messenger RNA - the template for protein synthesismessenger RNA - the template for protein synthesis; the form of RNA that carries information from DNA in the nucleus to the ribosome sites of protein synthesis in the cell
ribonucleic acid, RNA - (biochemistry) a long linear polymer of nucleotides found in the nucleus but mainly in the cytoplasm of a cell where it is associated with microsomes; it transmits genetic information from DNA to the cytoplasm and controls certain chemical processes in the cell; "ribonucleic acid is the genetic material of some viruses"
Translations
ARN messager
References in periodicals archive ?
Messenger ribonucleic acid expression of metalloproteinase-3 in synovia.
Fluorescent emission data were captured and messenger ribonucleic acid levels were quantified by comparative Ct method.
Peptide, messenger ribonucleic acid and gene structures, serum, and tissue concentrations.
Molecular diagnosis of residual and recurrent thyroid cancer by amplification of thyroglobulin messenger ribonucleic acid in peripheral blood.
When a cell is re-engineered, the re-programmed DNA in the cell encodes a message that is conveyed by messenger ribonucleic acid (mRNA) molecules to the cell's production factories, the ribosomes.
Messenger ribonucleic acid levels of pregnancy-associated plasma protein-A and the proform of eosinophil major basic protein: expression in human reproductive and nonreproductive tissues.