Table 3.
KEGG pathways and the distribution of differentially expressed proteins.
| KEGG Pathways | Category | |||||
|---|---|---|---|---|---|---|
| I | II | III | IV | V | VI | |
| Metabolic pathways | 34 ↑ | |||||
| Carbon metabolism | 6 ↑ | |||||
| Glycolysis/gluconeogenesis | 7 ↓ | |||||
| Pentose and glucuronate interconversions | 3 ↓ | |||||
| Pyruvate metabolism | 4 ↑ | |||||
| 2-Oxocarboxylic acid metabolism | 4 ↓ | |||||
| Microbial metabolism in diverse environments | 14 ↑ | 10 ↑ | ||||
| Biosynthesis of amino acids | 11 ↓ | 14 ↓ | ||||
| Histidine metabolism | 5 ↓ | 5 ↓ | 5 ↓ | 6 ↓ | ||
| Valine, leucine and isoleucine biosynthesis | 4 ↓ | |||||
| Purine metabolism | 7 ↑ | |||||
| Pyrimidine metabolism | 5 ↑ | 6 ↑ | 7 ↑ | |||
| Biosynthesis of secondary metabolites | 19 ↓ | 25 ↓ | ||||
| RNA polymerase | 3 ↑ | |||||
| Ribosome | 17 ↑ | 18 ↓ | 14 ↓ | 19 ↑ | 22 ↓ | |
| Bacterial secretion system | 5 ↑ | 5 ↑ | 4 ↑ | 5 ↑ | ||
| ABC transporters | 14 ↑ | |||||
Number: number of differentially expressed proteins, ↑—upregulated, ↓—downregulated.