Fig. 3From: Impacts of continuous cropping on the rhizospheric and endospheric microbial communities and root exudates of Astragalus mongholicusFungal 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 IIBack to article page