Fig. 3From: Nitrogen fixation by diverse diazotrophic communities can support population growth of arboreal antsDistance-based redundancy analysis showing the variation of diazotrophic communities on OTU level a due to patch types, b within established patches due to individual ant colonies, and c within established patches due to ant species. Patch types are represented by shapes (IPs as triangles, EPs as circles). In b, multiple circles of the same color represent patch samples taken from different positions within the same plantBack to article page