TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

MRNA [1 record]

Record 1 2021-07-23

English

Subject field(s)
  • Genetics
CONT

Messenger RNA (mRNA) is a single-stranded RNA molecule that is complementary to one of the DNA strands of a gene. The mRNA is an RNA version of the gene that leaves the cell nucleus and moves to the cytoplasm where proteins are made. During protein synthesis, an organelle called a ribosome moves along the mRNA, reads its base sequence, and uses the genetic code to translate each three-base triplet, or codon, into its corresponding amino acid.

French

Domaine(s)
  • Génétique
DEF

ARN synthétisé par transcription de l'ADN et codant pour une protéine.

OBS

ARN messager; ARNm : désignations et définition normalisées par l'AFNOR; définition reproduite avec son autorisation.

Spanish

Campo(s) temático(s)
  • Genética
DEF

Ácido nucleico que transcribe un mensaje genético generado en el ADN del núcleo y lo lleva a un ribosoma en el citoplasma, donde sirve como plantilla para la síntesis de proteínas.

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