Potential contribution of strigolactones in regulating scion growth and branching in grafted grapevine in response to nitrogen availability - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Article Dans Une Revue Journal of Experimental Botany Année : 2018

Potential contribution of strigolactones in regulating scion growth and branching in grafted grapevine in response to nitrogen availability

Jean-Bernard Pouvreau
Michel Hernould

Résumé

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.
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hal-02538024 , version 1 (26-05-2020)

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Noé Cochetel, Eloïse Meteier, Isabelle Merlin, Cyril Hevin, Jean-Bernard Pouvreau, et al.. Potential contribution of strigolactones in regulating scion growth and branching in grafted grapevine in response to nitrogen availability. Journal of Experimental Botany, 2018, 69 (16), pp.4099-4112. ⟨10.1093/jxb/ery206⟩. ⟨hal-02538024⟩
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