Online Dictionary of Invertebrate Zoology. A.R. Maggenti and S.L. Gardne. 2005.
Ptéridine — Général Nom IUPAC ptéridine No CAS … Wikipédia en Français
PIGMENTS — Les substances naturelles colorées ont très tôt suscité la curiosité et l’intérêt des hommes. Le simple fait qu’elles soient visibles a stimulé leur étude tout en facilitant les techniques de recherche. L’emploi de préparations naturelles pour… … Encyclopédie Universelle
pteridine — Azinepurine; benzotetrazine; pyrazino[2,3 d]pyrimidine; a two ring heterocyclic compound found as a component of pteroic acid and the pteroylglutamic acids (folic acids, pteropterin, etc.); simple p. derivatives ( e.g., xanthopterin, leucopterin) … Medical dictionary
pteridine — noun Etymology: International Scientific Vocabulary pterin + idine Date: 1943 a yellow crystalline bicyclic base C6H4N4; broadly any of a class of compounds (as the pterins) that have the bicyclic ring system of pteridine and include especially… … New Collegiate Dictionary
pteridine — ˈterəˌdēn, dən noun ( s) Etymology: International Scientific Vocabulary pter + id + ine; originally formed as German pteridin; from its being a factor in the pigments of butterfly wings : a yellow crystalline bicyclic base C6H4N4 that is a… … Useful english dictionary
pterine pigments — См. pteridine pigments … Dictionary of invertebrate zoology
Chromatophore — Zebrafish chromatophores mediate background adaptation on exposure to dark (top) and light environments (bottom). Chromatophores are pigment containing and light reflecting cells found in amphibians, fish, reptiles, crustaceans, and cephalopods.… … Wikipedia
Albinism — Albino redirects here. For other uses, see Albino (disambiguation). Albinism Classification and external resources A black child with albinism ICD 10 … Wikipedia
leucopterine — see pterine (pteridine) pigments … Dictionary of invertebrate zoology
91-18-9 — Ptéridine Ptéridine Général No CAS … Wikipédia en Français
