Fig. 1.

Phenotypes of WT and wrky6 seedlings grown on 2.5 mM and 0.25 mM Pi in the medium. 10 day-old seedlings grown on MS medium were transferred to PNM media containing the two different Pi concentrations for additional 3, 6 and 12 days, either in the presence of P. indica (right panels) or plaques without the fungus (left panels). All seedlings were grown at 22 °C and 70–80 % humidity in a 16-h light/8-h dark cycle. Photos show typical view of more than 10 repetitions. Bar: 1 cm