Fig. 4From: In vitro propagation and improving accumulation of coumarin in Lycium barbarum, a rare plant in the flora of EgyptIn vitro regeneration of L. barbarum through callus-mediated indirect shoot-organogenic pathway on MS medium containing 176.20 µM TDZ. a: Swilling of callus culture. b: Organogenesis induction of explants. c: New organs began to differentiate on callus surface. d: Further production of organs after the second subcultureBack to article page