Fig. 8From: Metabolomics reveals arbuscular mycorrhizal fungi-mediated tolerance of walnut to soil droughtThe top 20 metabolic pathways of differential metabolites annotated by KEEG in roots of Juglans regia between WW_AMF and WW_NAMF (a) and DS_AMF and DS_NAMF (b). The abbreviations were shown in Fig. 1Back to article page