Reaction of Erecta signalling mutants and corresponding WT lines to V. longisporum . La-0 is the corresponding WT for Ler, Col-0 for er-105, er-108, er-116, er-118, and agb1-1. Different WT/mutant combinations are separated by a vertical bar. Recorded parameters are a) performance height, b) performance fresh weight and c) % chlorotic leaves in inoculated plants. N = 10 for a,b), N between 91 and 260 for c). Significance of La-0/Ler differences was tested by t-tests; differences between lines with Col-0 background by one-way ANOVA and subsequent multiple comparisons (Tukey test). Means marked with different letters differed significantly at p < 0.05. Vertical bars denote standard deviations.