Figure 3
From: An efficient flat-surface collar-free grafting method for Arabidopsis thaliana seedlings
Development of adventitious roots in grafted seedlings. Grafted seedlings 11 (A &D), and 13 (B &C) days after grafting. Seedlings A and B were grafted without cotyledons and showed no adventitious root development. The few cotyledon-less seedlings that eventually develop adventitious roots are frequently those where the graft is compromised (C). Seedlings grafted with cotyledons showed adventitious root growth. (D) In this picture, a graft that did not take and produced adventitious roots is shown. Yellow arrowheads point to the union site of the grafted seedlings.