Extended Data Fig. 7: Influence of site and harvesting year on microbial community structure in A. thaliana populations.
From: Root microbiota assembly and adaptive differentiation among European Arabidopsis populations
a, Principal coordinate analysis (PCoA) based on Bray-Curtis distances for soil-, rhizosphere (RS), rhizoplane- (RP), and root-associated microbial communities detected in 17 sites across three successive years in European A. thaliana populations (across all compartments: n = 881 for bacteria, n = 893 for fungi, n = 875 for oomycetes). Microbial communities in each compartment are presented for bacteria, fungi, and oomycetes, and color-coded according to the site. b, Same PCoA plots as in panel a, but data points were color-coded according to the harvesting year (2015, 2016, 2017). OTUs with RA < 0.1% were excluded from the datasets.
