Scatter dot plot with bar representing the number of rhizoids of MpaWT (Cas9) and Mapdmi1 mutants colonized by R. irregularis hyphae after 8 weeks. Bars and error bars indicate the mean and the standard deviation, respectively. Same letter indicates no statistical difference. Kruskal-Wallis test; post hoc Dunn’s multiple comparison; number of thalli (n) = 12.