Figure 2.
Effect of in vitro application of MtCLE4, MtCLE12, and MtCLE13 peptides on the root length of M. truncatula. The plants were grown for 6 d on plates containing 10 μm peptides (n = 39 for each treatment). As a control, plants were not treated (H2O) or were treated with the AGAMOUS (Ag) peptide. Data and error bars represent means ± sd. The asterisk marks a statistically different group.