Figure 3

In vitro regeneration of callus explants. (A) Leaf discs for callus formation (bar = 1.8 cm), (B) callus initiation (bar = 0.25 cm), (C) shoot regeneration from callus (bar = 1.8 cm), (D) shoot elongation (bar = 2.0 cm) and (E) Hardening of in vitro raised plantlets (bar = 4.0 cm).