Table 1.
KEGG biological pathways of differentially expressed genes
| KEGG pathway | Gene | Expression difference | Description |
|---|---|---|---|
| ABC transporters | modA | 2.28↓ | Molybdate-binding periplasmic protein precursor |
| alsB | 2.83↑ | Putative LACI-type transcriptional regulator | |
| artM | 2.18↓ | Arginine 3rd transport system permease protein | |
| fepC | 2.05↑ | ATP-binding component of ferric enterobactin transport | |
| fepD | 5.63↑ | Ferric enterobactin transport system permease protein | |
| pstS | 2.57↑ | Periplasmic phosphate-binding protein | |
| Ascorbate and aldarate metabolism | sgaE | 2.08↑ | Putative epimerase |
| ulaF | 2.56↑ | Putative epimerase | |
| ulaA | 2.65↑ | Hypothetical protein | |
| ECs5173 | 2.64↑ | Putative hexulose-6-phosphate isomerase | |
| Glyoxylate and dicarboxylate metabolism | aceA | 2.97↑ | Isocitrate lyase |
| ybbQ | 7.51↑ | 2-Hydroxy-3-oxopropionate reductase | |
| glxR | 9.86↑ | Putative oxidoreductase | |
| aceB | 3.02↑ | Malate synthase A | |
| acnA | 3.04↓ | Aconitate hydrase 1 | |
| hyi | 9.53↑ | Glyoxylate-induced protein | |
| gcl | 10.60↑ | Glyoxylate carboligase | |
| glcB | 7.86↑ | Malate synthase G | |
| glcD | 12.78↑ | Glycolate oxidase subunit D | |
| glcF | 22.60↑ | Glycolate oxidase iron–sulfur subunit | |
| Oxidative phosphorylation | atpC | 2.00↑ | Membrane-bound ATP synthase |
| cydA | 2.07↑ | Cytochrome d terminal oxidase | |
| cydB | 2.18↑ | Cytochrome d terminal oxidase polypeptide subunit II | |
| Pentose phosphate pathway | tktA | 2.31↑ | Transketolase 1 |
| gntK | 2.53↑ | Gluconokinase 2 | |
| talA | 2.36↓ | Transaldolase A | |
| prs | 2.61↑ | Phosphoribosylpyrophosphate synthetase | |
| ECs3810 | 2.19↑ | Transketolase 1 isozyme | |
| Phenylalanine metabolism | mhpD | 2.24↑ | 2-Keto-4-pentenoate hydratase |
| mhpC | 2.41↑ | 2-Hydroxy-6-ketonona-2,4-dienedioic acid hydrolase | |
| Propanoate metabolism | tdcD | 6.46↑ | Putative kinase |
| tdcE | 6.81↑ | Probable formate acetyltransferase 3 | |
| prpD | 3.39↓ | Orf, hypothetical protein | |
| prpB | 3.72↓ | Putative phosphonomutase 2 | |
| accC | 2.48↑ | Acetyl CoA carboxylase | |
| accB | 2.23↑ | BCCP subunit; carrier of biotin | |
| ECs3995 | 6.59↑ | Putative kinase | |
| Pyruvate metabolism | poxB | 3.06↓ | Pyruvate oxidase |
| glcB | 7.86↑ | Malate synthase G | |
| accC | 2.48↑ | Acetyl CoA carboxylase | |
| accB | 2.23↑ | BCCP subunit; carrier of biotin | |
| gloB | 2.08↓ | Probable hydroxyacylglutathione hydrolase | |
| aceB | 3.02↑ | Malate synthase A | |
| pps | 2.12↑ | Phosphoenolpyruvate synthase | |
| tdcE | 6.81↑ | Probable formate acetyltransferase 3 | |
| ECs0957 | 3.03↓ | Pyruvate oxidase | |
| Ribosome | rpsQ | 2.22↑ | 30S ribosomal subunit protein S17 |
| rplQ | 2.01↑ | 50S ribosomal subunit protein L17 | |
| rpmA | 2.01↑ | 50S ribosomal subunit protein L27 | |
| rplU | 2.28↑ | 50S ribosomal subunit protein L21 | |
| rpmD | 2.04↑ | 50S ribosomal subunit protein L30 | |
| Starch and sucrose metabolism | ybhC | 2.06↑ | Putative pectinesterase |
| treF | 2.36↓ | Cytoplasmic trehalase | |
| malP | 2.19↓ | Maltodextrin phosphorylase | |
| otsA | 2.32↓ | Trehalose-6-phosphate synthase | |
| Two-component system | rcsF | 2.40↑ | Protein rcsF |
| ompC | 2.07↑ | Outer membrane protein 1b | |
| pstS | 2.57↑ | High-affinity phosphate-specific transport system | |
| Ubiquinone and other terpenoid-quinone biosynthesis | entC | 3.10↑ | Isochorismate hydroxymutase 2 |
| menE | 7.17↓ | o-Succinylbenzoate-CoA ligase | |
| ubiX | 2.24↑ | 3-Octaprenyl-4-hydroxybenzoate carboxy-lyase | |
| menC | 9.10↓ | o-Succinylbenzoyl-CoA synthase | |
| Phenylalanine. tyrosine and tryptophan biosynthesis | trpE | 3.15↑ | Anthranilate synthase component I |
| trpD | 5.04↑ | Anthranilate synthase component II | |
| aroH | 2.02↑ | 3-Deoxy-D-arabinoheptulosonate-7-phosphate synthase | |
| ECs1836 | 2.97↑ | Anthranilate synthase component I | |
| ECs1833 | 2.46↑ | Tryptophan synthase beta protein |
“↑” Represents up-regulated, “↓” represents down-regulated