Fig. 3From: Contents of lobetyolin, syringin, and atractylolide III in Codonopsis pilosula are related to dynamic changes of endophytes under drought stressPCoA plot of endophytic communities in C. pilosula. a PCoA of endophytic communities in different parts of C. pilosula. b–d PCoA of endophytic communities in leaf, stem, and root parts between the untreated and drought treatment groups, respectively. CK untreated group, DT drought treatment group, PCoA principal coordinate analysis. PCoA based on the weighted UniFrac matrixBack to article page