Extended Data Fig. 3: Between-site variation and shared OTUs in soil and root samples.
From: Root microbiota assembly and adaptive differentiation among European Arabidopsis populations
a, Between-site distances based on site centroids plotted for soil and root samples for each year and for all years combined together. Distances were calculated using site centroids of Bray-Curtis distances. Statistical significance was tested using a t-test. b, Percentage of shared high-abundant OTUs among soil and root samples. OTUs having RA > 1% were considered. Statistical significance was tested using a t-test. c, Percentage of shared low-abundant OTUs among soil and root samples. OTUs having RA < 1% were considered. Statistical significance was tested using t-test.
