Fig. 3From: Integrated metabolomics and transcriptomics study of traditional herb Astragalus membranaceus Bge. var. mongolicus (Bge.) Hsiao reveals global metabolic profile and novel phytochemical ingredientsThe inferred pathways for Terpenoids biosynthesis in Mongolicus. a The Terpenoids biosynthesis pathway. The enzymes confirmed by transcriptomics data are shown in red. Blue indicate the highly expressed enzymes in root and stem, while green indicate the highly expressed in leaf. ACAT: acetyl-CoA C-acetyltransferase; HMGCS: hydroxymethylglutaryl-CoA synthase; HMGCR: hydroxymethylglutaryl-CoA reductase; MVK: mevalonate kinase; PMVK: phosphomevalonate kinase; MVD: diphosphomevalonate decarboxylase; DXS: 1-deoxy-D-xylulose-5-phosphate synthase;DXR:1-deoxy-D-xylulose-5-phosphate reductoisomerase; ispD:2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase; ispE: 4-diphosphocytidyl-2-C-methyl-D-erythritol kinase; ispF: 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase; ispG:(E)-4-hydroxy-3-methylbut-2-enyl-diphosphate synthase; ispH: 4-hydroxy-3-methylbut-2-en-1-yl diphosphatereductase; IDI: isopentenyl-diphosphate Delta-isomerase. FDPS:farnesyldiphosphate synthase; ZFPS:(2Z,6Z)-farnesyldiphosphate synthase; FDFT1: farnesyl-diphosphatefarnesyltransferase; SQLE: squalenemonooxygenase. CAS1: cycloartenol synthase; P450: cytochromeP450; GT: glycosyltransferase. b The expression of the genes (enzymes) in the pathway measured by FPKM valueBack to article page