In vitro organogenesis in Albizia guachapele, Cedrella odorata and Swietenia macrophylla (Fabaceae, Meliaceae)

 

Authors
Valverde Cerdas, Lisette; Dufour, Magali; Villalobos, Víctor
Format
Article
Status
publishedVersion
Description

Regeneration of adventitious buds was achieved from hypocotyl explanls of Albizia guachapele (Guayaquil) and Cedrella odorata (Spanish cedar), and from epicotyl explants from Swietenia macrophylla (Honduran Mahogany). Seeds were obtained from CATIB's Latin American Fores! Seed Bank and genninated under aseptic conditions .. Four explants were cultured in each Petri dish on half strength modified Murashige and Skoog basal medium, and five concentrations of BA (benzyladenine) were studied; A. guachapele and S. macrophylla responded positively lo the presence of BA in the culture medium. Otherwise, Cedrella odorata requíred media supplemented with citokinin and auxin combinations lo induce adventitious buds.
Regeneration of adventitious buds was achieved from hypocotyl explanls of Albizia guachapele (Guayaquil) and Cedrella odorata (Spanish cedar), and from epicotyl explants from Swietenia macrophylla (Honduran Mahogany). Seeds were obtained from CATIE's Latin American Fores! Seed Bank and genninated under aseptic conditions .. Four explants were cultured in each Petri dish on half strength modified Murashige and Skoog basal medium, and five concentrations of BA (benzyladenine) were studied; A. guachapele and S. macrophylla responded positively lo the presence of BA in the culture medium. Otherwise, Cedrella odorata requíred media supplemented with citokinin and auxin combinations lo induce adventitious buds.

Publication Year
2015
Language
eng
Topic
cedrella odorata
albizia guachapele
swietenia macrophylla
adventitious bud induction
Fuente
Portal de Revistas UCR
Get full text
https://revistas.ucr.ac.cr/index.php/rbt/article/view/19431
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openAccess
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