Figure 2From: Improvement of somatic embryogenesis and plantlet conversion in Oplopanax elatus, an endangered medicinal woody plant Effect of origin explants on SEs induction from embryogenic calluses (ECs). A. Number of SEs induced from different explant-derived ECs, B. Histological differences of different explant-derived ECs, a. leaf-derived EC, b. petiole-derived EC, c. root-derived EC. Vertical bars mean represent mean±standard error of five replicates. Z mean values followed by the same letters are not significantly different according to Duncan’s multiple-range test at P≤0.05.Back to article page