Stimulation of node and lateral shoot formation in micropropagation of olive ( Olea europaea L.) by using dikegulac
Author(s)
Mendoza-de Gyves, Emilio
Mira, Farida Rosana
Ruiu, Fabrizio
Rugini, Eddo
Date Issued
2008
Type
Article
Abstract
Dikegulac, a growth regulator, was shown
to stimulate in vitro shoot multiplication of olive
cultivars Canino, Frantoio, Moraiolo, but not cultivars
Rosciola and Piantone di Moiano. The Rugini
Olive Medium including zeatin (4.5 lM) was used
supplemented with a range of dikegulac concentrations
(0–133.4 lM). An optimal result in number of
shoots and nodes was obtained on cultivars Canino,
Frantoio and Moraiolo at 66.7 lM dikegulac. Higher
concentrations did not stimulate additional shoot and
node formation and resulted in a drastic reduction in
height of shoots. Elongated shoots were rooted and
acclimatised and showed normal development compared
to control plants.
Additional information
L'articolo è disponibile sul sito dell'editore http://www.springerlink.com
Citation
Mendoza-de Gyves, E. et al. 2008. Stimulation of node and lateral shoot formation in micropropagation of olive ( Olea europaea L.) by using dikegulac . "Plant Cell, Tissue and Organ Culture" 92 (2): 233-238
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