FIGURE 7.

Impact of genotype and salt stress on growth of isogenic albinos and wild-type Leptodontidium sp. (A) Diameters of fungal mycelia were recorded. Data are shown as means and standard deviations. One-way non-parametric Kruskal–Wallis test (P = 0.05; n = 15; independent for each fungus) was carried out followed by Dunn’s multiple comparison test that showed significant differences between the growth of Leptodontidium sp. genotype under different salt concentrations and are indicated by asterisks. Wild-type in black bars, mutants Δ1110 in dark gray bars, Δ1113 in light gray bars, Δ434 in light green bars, Δ1145 in light blue bars, and Δ521 in rose bars. Bars represent standard deviations of the means. (B) Relative growth of albino mutants to the wild-type. Values of the growth of Leptodontidium sp. (wild-type) were set to 100%. Bars represent standard deviations of the means. Two-way ANOVA (P = 0.05; n = 15) shows significant effects of the factors salt and genotype, as well as significant interaction between the factors.