J. exp. bot.
COUTOS-THÉVENOT, Pierre
Sucres & Échanges Végétaux-Environnement [Équipe du laboratoire EBI Poitiers] [SEVE]
< Réduire
Sucres & Échanges Végétaux-Environnement [Équipe du laboratoire EBI Poitiers] [SEVE]
Langue
en
Article de revue
Ce document a été publié dans
Journal of Experimental Botany. 2018-07-20, vol. 69, n° 16, p. 4099-4112
Oxford University Press (OUP)
Résumé en anglais
the quantity produced in response to nitrogen treatments differed between the two rootstock genotypes and correlated with the expression of putative strigolactone biosynthetic genes. Exudation of strigolactone-like compounds ...Lire la suite >
the quantity produced in response to nitrogen treatments differed between the two rootstock genotypes and correlated with the expression of putative strigolactone biosynthetic genes. Exudation of strigolactone-like compounds by both rootstocks was closely related to the developmental pattern of the scion in grafted plants. These results suggest that differential regulation of strigolactone biosynthesis in response to nitrogen availability may contribute to the control of scion development conferred by each rootstock genotype.< Réduire
Mots clés
Comportement de porte greffe
Greffon
Vitis Vinifera
Processus de ramification
Apport azoté
Comportement de porte greffe
Mots clés en anglais
Grafting
Grapevine
Nitrogen
Rootstocks
Shoot Branching
Strigolactones
Grafting
Project ANR
COntinental To coastal Ecosystems: evolution, adaptability and governance - ANR-10-LABX-0045
Origine
Importé de halUnités de recherche