Table 2.
The pathways and number of unigenes related to secondary metabolites in D. officinale.
| Biosynthesis of secondary metabolites pathway | All genes with pathway annotation (17281) | Pathway ID |
|---|---|---|
| Anthocyanin biosynthesis | 1 (0.01%) | ko00942 |
| Benzoxazinoid biosynthesis | 1 (0.01%) | ko00402 |
| Betalain biosynthesis | 2 (0.01%) | ko00965 |
| Brassinosteroid biosynthesis | 19 (0.11%) | ko00905 |
| Caffeine metabolism | 6 (0.03%) | ko00232 |
| Carotenoid biosynthesis | 70 (0.41%) | ko00906 |
| Cyanoamino acid metabolism | 87 (0.5%) | ko00460 |
| Diterpenoid biosynthesis | 52 (0.3%) | ko00904 |
| Flavone and flavonol biosynthesis | 20 (0.12%) | ko00944 |
| Flavonoid biosynthesis | 57 (0.33%) | ko00941 |
| Indole alkaloid biosynthesis | 4 (0.02%) | ko00901 |
| Isoquinoline alkaloid biosynthesis | 34 (0.2%) | ko00950 |
| Monoterpenoid biosynthesis | 4 (0.02%) | ko00902 |
| Nicotinate and nicotinamide metabolism | 27 (0.16%) | ko00760 |
| Phenylpropanoid biosynthesis | 216 (1.25%) | ko00940 |
| Sesquiterpenoid biosynthesis | 13 (0.08%) | ko00909 |
| Steroid biosynthesis | 49 (0.28%) | ko00100 |
| Stilbenoid, diarylheptanoid, and gingerol biosynthesis | 48 (0.28%) | ko00945 |
| Terpenoid backbone biosynthesis | 104 (0.6%) | ko00900 |
| Tropane, piperidine, and pyridine alkaloid biosynthesis | 38 (0.22%) | ko00960 |