TERMIUM Plus®

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

Ambiguïté [3 records]

Record 1 2000-04-27

English

Subject field(s)
  • Genetics
CONT

Coding ambiguity, which might also arise by other types of mutations (e.g., ribosomal), facilitates a codon's transition to a new meaning. Ambiguity allows time for selected changes in message sequences at the many sites where the new amino acid will be deleterious by providing for the production of partially active proteins during the transitional phase of codon reassignment. Accordingly, there need be no requirement that a codon entirely disappear before it can gain a new meaning, because the harm of inserting a novel amino acid is mitigated, and can also be rapidly minimized by selection of new mRNA sequences.

French

Domaine(s)
  • Génétique
DEF

Propriété du code génétique permettant la traduction d'un codon non sens en un codon sens.

Spanish

Record saved

Record 2 1999-12-13

English

Subject field(s)
  • Education Theory and Methods
DEF

The same word is used with two different meanings.

French

Domaine(s)
  • Théories et méthodes pédagogiques

Spanish

Save record 2

Record 3 1998-08-17

English

Subject field(s)
  • Mathematical Geography
  • Remote Sensing
DEF

The unknown integer number of cycles of the reconstructed carrier phase contained in an unbroken set of measurements from a single satellite pass at a single receiver.

OBS

Term and definition provided by the Canadian Hydrographic Service.

French

Domaine(s)
  • Géographie mathématique
  • Télédétection
DEF

Nombre entier inconnu de cycles de la porteuse reconstituée dans un ensemble ininterrompu de mesures effectuées lors d'un unique passage d'un satellite en un unique récepteur.

Spanish

Save record 3

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