Fig. 4

Heatmap of the core microbiome analysis to identify core taxa. (a) Bacterial core ASVs. (b) Fungal core ASVs. Core ASVs were calculated for AG (Angelica gigas), PJ (Peucedanum japonicum), AC (Aralia cordata), and PG (Panax ginseng), respectively. The prevalence threshold for core ASVs was 90% (bacteria) and 95% (fungi) of AG, PJ, AC, and PG.