FIGURE 3.

Seeds of Arabidopsis (Col-0) or DR5::GUS or ALMT1::GUS were germinated and two uniform seedlings of 12 days old were transferred to the partitioned petri plate (as shown in schematic Figures 1B,C). The Donor plants were wounded 2 days after transfer and allowed to sit for 24 h prior to staining. (A) GUS staining of recipients DR5::GUS seedlings was performed 24 h post-treatment. Scale bars = 50 mm. (B) GUS staining of recipients ALMT1::GUS seedlings was performed 24 h post-treatment. Scale bars = 50 mm. (C) Seeds of Arabidopsis Col-0 were germinated and two uniform seedlings of 12 days old were transferred to the 6-well culture plates. The Donor plants were wounded, and recipients plants were rhizo-inoculated with UD1022 (OD600 = 0.001) for 24 h. The green fluorescence in the panels shows UD1022. Bars = 50 mm.