Fig. 1.
Anthocyanin accumulation at different stages of apple regeneration. a and b: calli on explants transformed with the MYB10 gene construct 4–8 weeks after transformation. c: shoot-like structure forming on a callus, approximately 12 weeks after transformation. d: regenerated shoots on explants on a Petri dish, 12–16 weeks after transformation and e: a regenerated plantlet on propagation medium, 20 weeks after transformation