Regeneration potential of sunflower hybrids
1998
Nedev, T. (Bulgarian Academy of Sciences, Sofia (Bulgaria). Institute of Genetics, Department of Cell Genetics)
Plant regeneration potential of two F1 sunflower interspecific hybrids was evaluated. Immature embryos (8-10 days old) were harvested. Basal MS medium supplemented with 2 mg/ml zeatin proved to be better than other variants tested for callus initiation and regeneration. Regenerable calli were obtained from both hybrids. Complete plantlets were formed within 20-30 days. Part of the regenerated plants showed no major alterations in morphology as compared with the original ones.
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