TERMIUM Plus®

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FEOMELANINA [1 record]

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Record 1 2025-01-28

English

Subject field(s)
  • The Skin
DEF

A reddish-yellow sulfur-containing melanin pigment formed in the presence of cysteine.

French

Domaine(s)
  • Appareil cutané
CONT

Les mélanines [...] Il en existe deux types qui diffèrent par leur structure et leur composition : l'eumélanine, de couleur noire ou brune, et la phéomélanine, de couleur jaune ou rouge à teneur en soufre élevée (cystéine et glutathion). La première est trouvée dans les yeux des mammifères et les cheveux noirs [chez l'humain], tandis que la seconde est essentiellement présente dans les cheveux roux et vraisemblablement dans les taches de rousseur.

Spanish

Campo(s) temático(s)
  • Piel
DEF

[M]elaninas sintetizadas como un pigmento de color claro, amarillo rojizo, en los melanosomas, producto de la polimerización de derivados 5,6-dihidroxicarboxílicos de la dopa [...]

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© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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