Table 3 DEGs related to the biosynthesis of secondary metabolites and rice allelochemicals
Description | PI(−B) vs. LE(−B) | PI(+B) vs. LE(+B) | PI(+B) vs. PI(−B) | LE(+B) vs. LE(−B) | |
|---|---|---|---|---|---|
Biosynthesis of secondary metabolites | 569 | 529 | 484 | 317 | |
Shikimic acid pathway | Phenylpropanoid biosynthesis | 86 | 72 | 79 | 64 |
Phenylalanine, tyrosine and tryptophan biosynthesis | 29 | 26 | 25 | 17 | |
Phenylalanine metabolism | 26 | 26 | 27 | 18 | |
Tyrosine metabolism | 28 | 29 | 23 | 16 | |
Subtotal | 169 | 153 | 154 | 115 | |
Acetic acid pathway | Fatty acid biosynthesis | 28 | 31 | 23 | 18 |
Biosynthesis of unsaturated fatty acids | 20 | 19 | 19 | 12 | |
Fatty acid metabolism | 47 | 45 | 40 | 25 | |
Fatty acid elongation | 14 | 11 | 12 | 5 | |
Fatty acid degradation | 31 | 26 | 26 | 12 | |
α-Linolenic acid metabolism | 30 | 24 | 30 | 16 | |
Arachidonic acid metabolism | 7 | 6 | 8 | 2 | |
Subtotal | 177 | 162 | 158 | 90 | |
Mevalonic acid (MVA) pathway | Terpenoid backbone biosynthesis | 32 | 26 | 30 | 18 |
Limonene and pinene degradation | 4 | 4 | 3 | 1 | |
Sesquiterpenoid and triterpenoid biosynthesis | 4 | 5 | 2 | 2 | |
Stilbenoid, diarylheptanoid and gingerol biosynthesis | 10 | 11 | 8 | 8 | |
Steroid biosynthesis | 17 | 15 | 12 | 12 | |
Carotenoid biosynthesis | 20 | 14 | 8 | 4 | |
Brassinosteroid biosynthesis | 7 | 1 | 2 | 6 | |
Subtotal | 94 | 76 | 65 | 51 | |
Flavonoid biosynthesis | 13 | 14 | 13 | 9 | |
| Â | Total | 1022 | 934 | 874 | 582 |