Fig. 6.

Reciprocal graftings of SlCyp1 phloem-expressing plants with dgt mutants affect root development and shoot-to-root ratio. Reciprocal grafting experiment using dgt mutants grafted with SlCyp1-PX-2 (PX-2), SlCyp1-PX-9 (PX-9), and VFN8 plants. (A) Images showing each of the different reciprocal grafts, as indicated. The arrows mark the grafting point in each plant. Root weight (B), shoot weight (C), and shoot-to-root ratio (D) were measured 4 weeks after grafting. The data represent the means of five biological replications (±SE). Identical letters indicate no significant differences between each graft at P<0.05 by Tukey’s HSD-test. (This figure is available in colour at JXB online.)