Fig. 3From: Effect of explant type (leaf, stem) and 2,4-D concentration on callus induction: influence of elicitor type (biotic, abiotic), elicitor concentration and elicitation time on biomass growth rate and costunolide biosynthesis in gazania (Gazania rigens) cell suspension culturesCell suspension growth curve of Gazania rigens based on measurement of fresh weight for 30Â daysBack to article page