TERMIUM Plus®

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

MELANISM [4 records]

Record 1 2018-04-12

English

Subject field(s)
  • Epidermis and Dermis
DEF

A disorder caused by a disturbance in melanin pigmentation; melanism.

French

Domaine(s)
  • Épiderme et derme
DEF

Accumulation de mélanocytes ou de mélanine dans les tissus.

CONT

Les mélanoses circonscrites ne sont pas des nævus, ce sont des hyperpigmentations liées à un hyperfonctionnement des mélanocytes.

Spanish

Campo(s) temático(s)
  • Epidermis y dermis
Save record 1

Record 2 2004-01-06

English

Subject field(s)
  • Genetics
  • Microbiology and Parasitology
CONT

In industrial melanism, some insects, such as the peppered moth, are darker in polluted areas, and therefore better camuflated against predation.

CONT

Adaptive changes in gene frequencies have occurred in association with the phenomenon known as industrial melanism.

French

Domaine(s)
  • Génétique
  • Microbiologie et parasitologie

Spanish

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

Modificación del color de alguna fauna como consecuencia de su adaptación a un medio atmosférico contaminado.

Save record 2

Record 3 2003-11-28

English

Subject field(s)
  • Genetics
DEF

An unusual development of black or nearly black color in the skin or in the plumage or pelage.

French

Domaine(s)
  • Génétique
DEF

Anomalie de coloration du tégument externe, qui est l'opposé de l'albumisme. Elle est caractérisée par la couleur noire ou plus foncée du pelage des animaux ou de la peau. Elle est due au dépôt, dans les parties affectées, d'une substance organique semi-solide, brune ou noire, appelée mélanine.

Spanish

Campo(s) temático(s)
  • Genética
Save record 3

Record 4 2001-03-01

English

Subject field(s)
  • Diagnostic Procedures (Medicine)
DEF

Having or characterized by melanism; an unusual darkening of body tissues caused by excessive production of melanin.

French

Domaine(s)
  • Méthodes diagnostiques (Médecine)
DEF

Relatif à la mélanine ou qui en a les caractéristiques.

CONT

Pigmentation mélanique cutanée ou muqueuse.

Spanish

Save record 4

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