TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
MICRO RNA [2 records]
Record 1 - internal organization data 2011-11-25
Record 1, English
Record 1, Subject field(s)
- Biochemistry
- Molecular Biology
Record 1, Main entry term, English
- microRNA precursor 1, record 1, English, microRNA%20precursor
Record 1, Abbreviations, English
Record 1, Synonyms, English
- miRNA precursor 1, record 1, English, miRNA%20precursor
Record 1, Textual support, English
Record 1, Key term(s)
- micro-RNA precursor
- micro RNA precursor
- mi-RNA precursor
Record 1, French
Record 1, Domaine(s)
- Biochimie
- Biologie moléculaire
Record 1, Main entry term, French
- précurseur de micro-ARN
1, record 1, French, pr%C3%A9curseur%20de%20micro%2DARN
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- précurseur de micro-acide ribonucléique 1, record 1, French, pr%C3%A9curseur%20de%20micro%2Dacide%20ribonucl%C3%A9ique
correct, masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
ARN simple brin partiellement replié sous une forme double brin en épingle à cheveux et qui, découpé par l'enzyme éminceuse en un seul court duplex, donne naissance à un micro-ARN après l'élimination de l'un des brins. 1, record 1, French, - pr%C3%A9curseur%20de%20micro%2DARN
Record number: 1, Textual support number: 1 OBS
précurseur de micro-ARN; précurseur de micro-acide ribonucléique : termes et définition publiés au Journal officiel de la République française le 18 septembre 2011. 2, record 1, French, - pr%C3%A9curseur%20de%20micro%2DARN
Record 1, Key term(s)
- précurseur de micro ARN
- précurseur de micro acide ribonucléique
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2004-08-12
Record 2, English
Record 2, Subject field(s)
- Genetics
- Molecular Biology
Record 2, Main entry term, English
- micro-RNA
1, record 2, English, micro%2DRNA
correct
Record 2, Abbreviations, English
- miRNA 2, record 2, English, miRNA
correct
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A non-specific RNA class that is produced when Dicer [enzyme] cleaves double-stranded RNA to make single-stranded nucleotides; inhibits the translation of RNA into protein without altering mRNA stability. 2, record 2, English, - micro%2DRNA
Record 2, Key term(s)
- micro RNA
- microRNA
Record 2, French
Record 2, Domaine(s)
- Génétique
- Biologie moléculaire
Record 2, Main entry term, French
- micro-ARN
1, record 2, French, micro%2DARN
correct, masculine noun
Record 2, Abbreviations, French
- miARN 2, record 2, French, miARN
correct, masculine noun
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les micro-ARN ont une dimension de 18 à 24 nucléotides, ils sont organisés en simple brin résultant, sans doute, de précurseurs de 70 nucléotides en épingle à cheveux par l'intervention de l'enzyme «dicer», dans le noyau cellulaire, puis traversent la membrane nucléaire pour accomplir leur maturation dans le cytoplasme où ils vont réguler la traduction des ARN messagers en protéines. Ils sont capables de bloquer la synthèse de ces derniers ou d'assurer leur stabilité. 3, record 2, French, - micro%2DARN
Record 2, Key term(s)
- micro ARN
- microARN
Record 2, Spanish
Record 2, Textual support, Spanish
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.
Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.
- Date Modified: