Sandoval Jorge A., Côte François-Xavier, Doumas P.. 1999. Reconocimiento in vitro de variantes somaclonales de porte alto en banano (cv. 'Gran enano', Musa 'AAA'). Respuesta a un tratamiento con GA3. Revista Corbana, 24 (51) : 11-20.
Résumé : The effect of an #in vitro# treatment with GA3 exogenous applications on the morphogenesis of normal stature banana plants and giant somaclonal variants was studied. Giant variant plants responded to the phytohormone showing an accelerated longitudinal growth. Likewise, a significant diminution root and foliar emission was observed in all plants treated with GA3. The limbs of such plants also presented a marked lanceolated morphology. The #in vitro# sensibility of giant plants to the gibberellic acid allows to employ this regulator to attain an early elimination of high stature variants.
Mots-clés Agrovoc : Musa, variation somaclonale, acide gibbérellique, morphogénèse
Classification Agris : F02 - Multiplication végétative des plantes
F30 - Génétique et amélioration des plantes
Auteurs et affiliations
- Sandoval Jorge A., CORBANA (CRI)
- Côte François-Xavier, CIRAD-FLHOR-BPA (FRA)
- Doumas P., INRA (FRA)
Autres liens de la publication
- Document en bibliothèque
- Localisation du document : CD_BR9709 [(Bibliothèque de Lavalette)] ; CD_PE530 [(Bibliothèque de Lavalette)]
Source : Cirad - Agritrop (https://agritrop.cirad.fr/478389/)
[ Page générée et mise en cache le 2024-04-18 ]
