TERMIUM Plus®

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

AUXOTROFO [3 records]

Record 1 2015-04-17

English

Subject field(s)
  • Biochemistry
  • Living Matter - General Properties
DEF

[Referring to] nutrition in which organic compounds such as vitamins are required.

CONT

If heterotrophs or autotrophs also require, in part, organic growth stimulators (e.g., vitamins) they are said to have an auxotrophic nutrition.

French

Domaine(s)
  • Biochimie
  • Propriétés générales de la matière vivante
DEF

Se dit du mode de nutrition de certaines espèces biologiques dont le développement est subordonné à l'apport de substances indispensables à la croissance.

Spanish

Campo(s) temático(s)
  • Bioquímica
  • Propiedades generales de la materia viva
DEF

[Dícese del] microorganismo que necesita factores de crecimiento.

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Record 2 2012-09-11

English

Subject field(s)
  • Genetics
DEF

A microorganism that, through mutation, has lost an essential enzyme or component and thus can grow only if the culture medium contains the missing growth factor.

French

Domaine(s)
  • Génétique
DEF

Microorganisme ou gène, ayant fait l'objet d'une mutation, incapable de synthétiser certains métabolites nécessaires à sa croissance et résultant d'une inaptitude génétique à produire les enzymes d'une voie métabolique.

Spanish

Campo(s) temático(s)
  • Genética
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Record 3 2003-08-27

English

Subject field(s)
  • Microbiology and Parasitology
DEF

A strain of organisms unable to synthesize a given organic molecule required for their own growth; growth occurs when the required compound is supplied in the food.

French

Domaine(s)
  • Microbiologie et parasitologie
DEF

Organisme qui obtient son énergie à partir d'une autre source que l'oxydation de composés organiques (c'est-à-dire de composés minéraux ou de lumière) et son carbone pour la biosynthèse à partir du dioxyde de carbone.

Spanish

Campo(s) temático(s)
  • Microbiología y parasitología
DEF

Microorganismo que necesita factores de crecimiento.

Save record 3

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