Investigation of callus and organogenesis of indirect plant (Capsicum annuum L.) under tissue culture condition

The study was carried out to determinate the best combination of plant growth regulators during indirect explants regeneration on callogenesis of Capsicum annuum. Effects of different concentrations and combination of auxins (NAA, IBA and 2, 4- D) and cytokinins (BAP and Kin) in MS medium were evaluated on indirect regeneration of cotyledonary, hypocotyle, root and shoot tip explants. Regeneration of cotyledon derived calli and elongation of regenerated shoots showed the best results in MS medium supplemented with 3 mg.l-1 BAP and 1 mg.l-1 IBA. Also elongated shoots were mostly rooted on the same MS medium containing activated charcoal. After acclimatization, 90-95% of the rooted plantlets were transferred to the greenhouse condition and grew normally. The study was carried out to determinate the best combination of plant growth regulators during indirect explants regeneration on callogenesis of Capsicum annuum. Effects of different concentrations and combination of auxins (NAA, IBA and 2, 4- D) and cytokinins (BAP and Kin) in MS medium were evaluated on indirect regeneration of cotyledonary, hypocotyle, root and shoot tip explants. Regeneration of cotyledon