Figure 5:
Co-occurrence network of marker OTUs in foxtail millet rhizoplane microbiota. The enrichment direction of marker OTUs was tested by Spearman's rank correlation test (adjusted P < 0.05). Negative and positive correlations with yield were plotted. Edges between OTUs were colored according to the Spearman's correlation coefficients (cc > 0.8; purple), between 0.6 and 0.8 (light to dark blue), or cc < 0.4 (red). OTUs annotated to families are colored according to phylum.