Frequency of plantlet induction from <i>in vivo</i> frog egg-like bodies (FELBs) of <i>S</i>. <i>nigrum</i> root, stem, and leaf explants.

Note: Frequency of plantlet induction from in vivo FELBs of explants, as the number of induced FELBs as a proportion of the total number of explants inoculated. The mean and standard error per treatment were calculated from 300 explants from 30 petri dishes (as 30 replicates). Capital and lowercase letters represent significant differences at the 1% and 5% probability levels, respectively. Significant differences were analyzed by the Duncan test, using SPSS 10.0.