Influence of Growth Regulators on Callogenesis and Somatic Embryo Development in Date Palm (Phoenix dactylifera L.) Sahelian Cultivars

Figure 3

Effect of 2,4-D (2 mg/L) without activated charcoal (AC) or at 50, 75, and 100 mg/L with AC (1000 mg/L) on growth rates of suspension cultures from two different Ahmar cultivars lines. Averages values were calculated from 5 repetitions per condition of medium; bars indicate confidence interval at 95% threshold.