Table 2.
KEGG pathways identified using genes differentially expressed under nitrogen stress
| KEGG pathway | KEGG ID | Size* | p-value | q-value |
|---|---|---|---|---|
| Up | ||||
| Glycine, serine and threonine metabolism |
msm00260 |
41 |
0.0002 |
0.0243 |
| Tyrosine metabolism |
msm00350 |
41 |
0.0003 |
0.0243 |
| Down | ||||
| Carotenoid biosynthesis |
msm00906 |
3 |
0.0000 |
0.0000 |
| Geraniol degradation |
msm00281 |
72 |
0.0002 |
0.0025 |
| Benzoate degradation |
msm00362 |
94 |
0.0002 |
0.0025 |
| Vitamin B6 metabolism |
msm00750 |
6 |
0.0006 |
0.0069 |
| Propanoate metabolism |
msm00640 |
94 |
0.0015 |
0.0162 |
| Peptidoglycan biosynthesis |
msm00550 |
16 |
0.0022 |
0.0223 |
| Valine, leucine and isoleucine degradation |
msm00280 |
91 |
0.0025 |
0.0238 |
| One carbon pool by folate |
msm00670 |
14 |
0.0031 |
0.0247 |
| Fatty acid metabolism |
msm00071 |
94 |
0.0032 |
0.0247 |
| Terpenoid backbone biosynthesis |
msm00900 |
23 |
0.0040 |
0.0259 |
| Phenylalanine, tyrosine and tryptophan biosynthesis | msm00400 | 27 | 0.0087 | 0.0470 |
KEGG enrichment analysis on all DE genes at 10 vs 12 hours. Pathways shown are significant under a one-tailed Fisher’s exact test at a FDR of 5%. *Size denotes number of genes on the microarray mapped to that KEGG pathway.