Fig. 3: Analysis of OTUs specially enriched in different compartments. | npj Biofilms and Microbiomes

Fig. 3: Analysis of OTUs specially enriched in different compartments.

From: Iron limitation-induced endophytic Ammoniphilus assemblage promotes root apoplastic iron remobilization by attenuation of salicylic acid pathways

Fig. 3

Ternary plots of OTUs detected in the samples from a normal (acid) and b, c Fe-limited (alkaline) conditions with relative abundance (RA) > 0.1% in at least one sample. Each circle corresponded to an OTU. The position of each circle indicated its RA with respect to each compartment, and the size of each circle indicated the average RA across three compartments (bulk, rhizosphere, and root). Colored circles indicated OTUs enriched in one compartment compared with the others (red in bulk, blue in rhizosphere, and green in root). d Taxonomic analysis of OTUs specially enriched in different compartments. e Venn diagram analysis of shared OTUs in both the rhizosphere and root samples from different treatments. f Heatmap analysis of root-enriched OTUs among the three compartments.

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