TERMIUM Plus®

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

MELANOPSIN [2 records]

Record 1 2019-01-25

English

Subject field(s)
  • Molecular Biology
  • The Eye
DEF

A pigment (as chlorophyll or a compound in the retina) that undergoes a physical or chemical change under the action of light.

CONT

These cells... contain the photopigment melanopsin, which has peak absorption at 484 [nanometres](blue light).

French

Domaine(s)
  • Biologie moléculaire
  • Oeil
CONT

Ces cellules [...] contiennent la mélanopsine, un photopigment dont le pic de sensibilité se situe à 484 [nanomètres] (lumière bleue).

Spanish

Save record 1

Record 2 2013-07-11

English

Subject field(s)
  • Molecular Biology
  • The Eye
DEF

A photopigment of mammalian intrinsically photosensitive retinal ganglion cells, where it contributes to light entrainment of circadian rhythms, and to the pupillary light response.

French

Domaine(s)
  • Biologie moléculaire
  • Oeil
DEF

Pigment sensible à la lumière, présent dans des cellules spécialisées de la rétine, qui régule les fonctions non visuelles comme la synchronisation du cycle circadien ou la constriction de la pupille.

Spanish

Save record 2

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