Fig. 3.

Resistance of the Arabidopsis No-0 ecotype to the powdery mildew Golovinomyces orontii (Go) requires AtMON1. (A) Plants of Col-0, No-0, and the No-0 MON1-knockout mutant mon1-2 at 7 d after inoculation with Go. The resistance of No-0 is broken by the mutation. (B) qPCR-based quantification of fungal biomass at 6 d post inoculation. Data are means (±SE), n=3. Significant differences between means were determined using Student’s t-test: *P<0.05. The results were confirmed in at least three independent experiments.