Table 2.
Distribution of differentially expressed genes (%) in Plant Reactome pathway analysis.
| Major Pathway | Pathway Name | Low N (%) a |
1-h after Full N (%) b |
|---|---|---|---|
| Cellular process | DNA replication: activation of the pre-replicative complex | - | 1.4 |
| Protein metabolism: translation | 3.0 | 7.1 | |
| Growth and developmental process | Reproductive structure development | 5.0 | 5.7 |
| Vegetative structure development | 3.0 | - | |
| Metabolism and regulation | Amine and polyamine biosynthesis | 1.0 | - |
| Amino acid metabolism | 13.0 | 18.6 | |
| Carbohydrate metabolism | 8.0 | 5.7 | |
| Cofactor biosynthesis | 9.0 | 18.6 | |
| Cytokinin 7-N-glucoside biosynthesis | 2.0 | 1.4 | |
| Cytokinin 9-N-glucoside biosynthesis | 2.0 | 1.4 | |
| Detoxification | 2.0 | - | |
| Fatty acid and lipid metabolism | 2.0 | - | |
| Generation of precursor metabolites and energy | 2.0 | - | |
| Hormone signaling, transport, and metabolism | 25.0 | 21.4 | |
| Inorganic nutrients metabolism | 7.0 | 7.1 | |
| Photorespiration | 2.0 | - | |
| Secondary metabolism | 9.0 | 7.1 | |
| Response to stimuli: abiotic and stimuli and stresses | Response to cold temperature | 2.0 | 2.9 |
| Response to heavy metals | 1.0 | 1.4 | |
| Response to phosphate deficiency | 1.0 | - | |
| Response to stimuli: biotic and stimuli and stresses | Recognition of fungal and bacterial pathogens and immunity response | 1.0 | - |
Distribution shows percentage of differentially expressed genes (DEGs; |log2 fold change| ≥ 2.0 and padj < 0.01). a All low N DEGs (PKLN vs. BGLN, PKLN vs. PKFN, BGLN vs. BGFN); b all 1-h treatment DEGs (PK1H vs. BG1H, PK1H vs. PKLN, BG1H vs. BGLN).