TERMIUM Plus®

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

UNITE RECOMBINAISON [3 records]

Record 1 - external organization data 2006-03-24

English

Subject field(s)
  • Nuclear Fission Reactors
  • Compartment - Canadian Nuclear Safety Commission

French

Domaine(s)
  • Réacteurs nucléaires de fission
  • Tiroir - Commission canadienne de sûreté nucléaire

Spanish

Save record 1

Record 2 2003-06-10

English

Subject field(s)
  • Genetics
DEF

The smallest unit of genetic material capable of recombination. It corresponds to a single nucleotide along the DNA chain.

OBS

According to the International Dictionary of Medicine and Biology (MBIOL), this term is outmoded

French

Domaine(s)
  • Génétique
DEF

La plus petite unité - un nucléotide d'ADN - qui puisse être échangée, mais non pas divisée, par recombinaison intragénique entre chromosomes homologues.

OBS

On détecte cette unité par des techniques d'analyse génétique fine appliquées à l'arrangement linéaire des sites mutationnels du matériel génétique.

Key term(s)
  • récon

Spanish

Campo(s) temático(s)
  • Genética
Save record 2

Record 3 1986-08-13

English

Subject field(s)
  • Genetics
DEF

The unit of map distance between linked genes. It is used to measure chromosome length and equals the total crossover frequency between the genes concerned. It is expressed in percentage.

CONT

We have seen that the distance between "pro A" and "ade" on the E. coli chromosome is equivalent to about 45 percent recombination, so that these markers appear as only weakly linked in recombination analysis. In interrupted mating experiments, however, transfer of this same interval takes about two minutes, so that one time unit is equivalent to 20 recombination units.

French

Domaine(s)
  • Génétique
DEF

Unité arbitraire représentant les probabilités de recombinaison entre des gènes liés entre eux, et qui permettent d'exprimer les distances séparant les gènes sur les chromosomes.

CONT

23% de phages sont donc recombinés : on dira que r et tu sont situés à 23 unités de recombinaison.

Spanish

Save record 3

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