Fig. 3

Fungal communities in the rhizosphere and endophytic compartment of A. mongholicus plants grown in Field I and Field II. A Taxonomic classification of fungal OTUs grouped at the phylum level. The two bars represent the relative abundance of fungal phyla in the rhizosphere of A. mongholicus grown in Field I and Field II. Unclassified represents those species not taxonomically annotated. B The relative abundance (%) of members of specific genera enriched in the rhizosphere soil of A. mongholicus grown in Field I and Field II, and likewise for of all genera presented here, was significantly different (Student’s t-test: ** p < 0.01, *** p < 0.001) between the two fields. C The percentage converted from the proportion of relative abundance of the top 10 endophytic fungi at the genus level in A. mongholicus roots grown in Field I and Field II. D Heatmap analysis of the relative abundance of the top 10 endophytic fungi at genus level in A. mongholicus roots and stems grown in Field I and Field II. E The percentage converted from the proportion of relative abundance of the top 10 endophytic fungi at genus level in A. mongholicus stems grown in Field I and Field II