Fig. 4From: Callus induction and regeneration via shoot tips of Dendrocalamus hamiltonii Effect of the different concentrations of BA on callus and compact callus induction from shoot-tips of D. hamiltonii. The explants were cultured on the MS medium supplemented with 3 mg/l 2, 4-D, 30 g/l sucrose, and 8 g/l Type A agar, and treated with the different concentrations of BA (0, 1, 2 and 4 mg/l). Three replications of 20 explants each were used. Values within the same column followed by the same letter are not significantly different according to the least significant difference at P < 0.05 (Duncan 1955). All data were collected 4 weeks laterBack to article page