Grapin Agnès, Schwendiman Jacques, Teisson Claude. 1996. Somatic embryogenesis in plantain banana. In Vitro Cellular and Developmental Biology. Plant, 32 : 66-71.
Autre titre : Embryogenèse somatique chez le plantain
Résumé : A cell suspension of French Sombre plantain banane (#Musa# spp. AAB genome) was initiated from callus obtained from young male flowers. Histological examination enabled us to describe and follow the evolution of the suspension consisting of: embryogenic aggregates, proembryos, nodules, and isolated cells. It demonstrated the unicellular origin of somatic embryos, either during maintenance of the suspension or after plating on a semisolid medium. The cells from which the embryos originated had no starch but only protein reserves. Plating 1 ml of packed cells from the suspension led to the formation of "10 to the power of 5" embryos of which 10 to 40% could be converted into plantlets.
Mots-clés Agrovoc : Musa, culture in vitro, Embryogénèse somatique, analyse histocytologique
Classification Agris : F62 - Physiologie végétale - Croissance et développement
Auteurs et affiliations
- Grapin Agnès, CIRAD-FLHOR-BEP (CRI)
- Schwendiman Jacques, CIRAD-GERDAT-BIOTROP (FRA)
- Teisson Claude, CIRAD-GERDAT-BIOTROP/CIV (FRA)
Autres liens de la publication
- Document en bibliothèque
- Localisation du document : CD_BR6532 [(Bibliothèque de Lavalette)]
Source : Cirad - Agritrop (https://agritrop.cirad.fr/389845/)
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