Fig. 7From: Life in mine tailings: microbial population structure across the bulk soil, rhizosphere, and roots of boreal species colonizing mine tailings in northwestern QuébecRelative abundances (%) of various bacterial (a–c) and fungal species (d–f) in bulk soil (Bs), the rhizosphere (Rh), and roots (Ro) of alder, birch, and spruce. Different letters represent a significant difference after unbalanced ANOVA followed by Tukey’s multiple comparison test. Non-parametric Kruskal-Walis test followed by Dunn multicomparison test was done when data transformation was not possible to meet the normality requirementBack to article page