Callus formation and plant regeneration from protoplasts of sunflower calli and hypocotyls

Sunflower (cv. Girapac SH222) protoplasts were obtained from 4-7 day-old hypocotyls and cotyledons and from two-month old calli. Higher yields of protoplasts were achieved with medium El (KCl 25g dm-3, CaCl2 2g dm-3, MES 0.7 g• dm-3, pH 5.5) and the combination of Driselase Fluka 0.2%, Macerozyme On...

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Bibliographic Details
Main Authors: Conceição Santos, Gustavo Caldeira
Format: Article
Language:English
Published: Polish Botanical Society 2014-01-01
Series:Acta Societatis Botanicorum Poloniae
Subjects:
Online Access:https://pbsociety.org.pl/journals/index.php/asbp/article/view/811