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Descripteur en français: Gravitropisme
Descripteur en anglais: Gravitropism
Descripteur en espagnol: Gravitropismo
Descripteur gravitropismo
Synonymes geotropismo
Note d'application: Crecimiento dirigido de un organismo en respuesta a la gravedad. En las plantas, la raíz tiene gravitropismo positivo (crecimiento hacia abajo) y el tallo principal tiene gravitropismo negativo (crecimiento hacia arriba), independientemente de la posición en que estén colocadas. El gravitropismo de las plantas parece estar controlado por la auxina (AUXINAS), una sustancia reguladora del crecimiento de las plantas. (Concise Dictionary of Biology, 1990).
Descripteur en portugais: Gravitropismo
Synonymes: Geotropism
Geotropisms
Gravitropisms
Code(s) d'arborescence: G07.345.249.845.400
G15.920.400
Identificateur unique RDF: https://id.nlm.nih.gov/mesh/D018522
Note d'application: The directional growth of organisms in response to gravity. In plants, the main root is positively gravitropic (growing downwards) and a main stem is negatively gravitropic (growing upwards), irrespective of the positions in which they are placed. Plant gravitropism is thought to be controlled by auxin (AUXINS), a plant growth substance. (From Concise Dictionary of Biology, 1990)
Note d'indexation: directional growth of a plant in response to gravity
Qualificatifs autorisés: DE drug effects
ES ethics
GE genetics
IM immunology
PH physiology
RE radiation effects
Note publique MeSH: 95
Note historique: 95
Identifiant DeCS: 32217
ID du Descripteur: D018522
Documents indexés dans la Biblioteque Virtuelle de Santé (BVS): Cliquez ici pour accéder aux documents VHL
Date d'établissement: 01/01/1995
Date d'entrée: 07/06/1994
Date de révision: 23/06/2016
Gravitropism - Concept préféré
Concept UI M0027769
Note d'application The directional growth of organisms in response to gravity. In plants, the main root is positively gravitropic (growing downwards) and a main stem is negatively gravitropic (growing upwards), irrespective of the positions in which they are placed. Plant gravitropism is thought to be controlled by auxin (AUXINS), a plant growth substance. (From Concise Dictionary of Biology, 1990)
Terme préféré Gravitropism
Synonymes Gravitropisms
Geotropism - Plus spécifique
Concept UI M0027768
Terme préféré Geotropism
Synonymes Geotropisms



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