Table 2. Microarray results, SE6201.
| SE620 | |||||
|---|---|---|---|---|---|
| Gene | Number2 | Function | SE620Δpsm-mec vs. SE620 | SE620psm-mec* vs. SE620 | SE620Δpsm-mec vs.SE620psm-mec* |
| - | SERP2245 | tributyrin esterase EstA | 4.25 | 1.24 | 3.42 |
| ribE | SERP1327 | riboflavin synthase subunit alpha | 4.18 | 16.69 | -3.99 |
| ribBA | SERP1326 | 3,4-dihydroxy-2-butanone-4-phosphate synthase | 3.62 | 12.67 | -3.50 |
| - | SERP2546 | hypothetical protein | 3.41 | 1.41 | 2.42 |
| ribD | SERP1328 | riboflavin biosynthesis protein RibD | 3.06 | 10.33 | -3.38 |
| - | SERP0664 | hypothetical protein | 3.00 | 1.89 | 1.59 |
| - | SERP2321 | hypothetical protein | 2.92 | 5.19 | -1.77 |
| rbsK | SERP2100 | Ribokinase | 2.82 | 2.29 | 1.23 |
| ribH | SERP1325 | 6,7-dimethyl-8-ribityllumazine synthase | 2.79 | 8.78 | -3.15 |
| purS | SERP0652 | phosphoribosylformylglycinamidine synthase, PurS protein | 2.76 | 2.95 | -1.07 |
| - | SERP1933 | hypothetical protein | 2.71 | 1.65 | 1.64 |
| - | SERP2364 | succinyl-diaminopimelate desuccinylase | 2.66 | 3.38 | -1.27 |
| - | SERP2354 | tributyrin esterase EstA | 2.64 | 1.88 | 1.40 |
| - | SERP1498 | ammonium transporter | 2.58 | 4.47 | -1.74 |
| - | SERP1933 | hypothetical protein | 2.53 | 1.63 | 1.55 |
| mraY | SERP0747 | phospho-N-acetylmuramoyl-pentapeptide-transferase | 2.49 | 1.27 | 1.96 |
| purQ | SERP0653 | phosphoribosylformylglycinamidine synthase I | 2.40 | 2.48 | -1.03 |
| - | SERP2357 | amino acid ABC transporter permease | 2.39 | 2.17 | 1.10 |
| - | SERP1529 | hypothetical protein | 2.34 | -1.90 | 4.46 |
| purF | SERP0655 | amidophosphoribosyltransferase | 2.32 | 2.85 | -1.23 |
| - | SERP0473 | hypothetical protein | -6.11 | -1.43 | -4.28 |
| - | SERP0473 | hypothetical protein | -5.46 | -1.31 | -4.17 |
| - | SERP1474 | hypothetical protein | -5.27 | -11.93 | 2.26 |
| - | SERP1478 | GntR family transcriptional regulator | -4.32 | -11.37 | 2.63 |
| - | SERP2158 | amino acid permease | -3.75 | -3.27 | -1.14 |
| - | SERP0944 | ThiJ/PfpI family protein | -3.71 | -1.71 | -2.16 |
| trpG | SERP0938 | anthranilate synthase component II | -3.65 | -1.87 | -1.96 |
| - | SERP1475 | ABC transporter ATP-binding protein | -3.46 | -8.38 | 2.42 |
| czrA | SERP1755 | CzrA family transcriptional regulator | -3.30 | -2.32 | -1.42 |
| - | SERP0273 | alpha/beta hydrolase | -3.08 | -1.73 | -1.78 |
| - | SERP0507 | CBS domain-containing protein | -3.06 | -1.48 | -2.07 |
| - | SERP2091 | hypothetical protein | -2.94 | -1.32 | -2.22 |
| - | SE0735 | -2.91 | -1.12 | -2.60 | |
| - | SERP1476 | hypothetical protein | -2.91 | -9.68 | 3.33 |
| - | SERP1477 | ABC transporter ATP-binding protein | -2.89 | -9.52 | 3.30 |
| - | SERP0620 | hypothetical protein | -2.80 | -1.04 | -2.69 |
| - | SERP2129 | short chain dehydrogenase/reductase family oxidoreductase | -2.78 | -1.28 | -2.17 |
| - | SE0082 | -2.71 | -1.12 | -2.42 | |
| - | SERP0385 | ABC transporter ATP-binding protein | -2.69 | -1.56 | -1.73 |
| - | SERP1479 | hypothetical protein | -2.66 | -2.94 | 1.11 |
1 The top 20 down- and up-regulated genes are shown. Sorting was by the SE620Δpsm-mec vs. SE620 comparison and the gene expression changes for the same genes for the other comparisons are shown.
2 Gene numbers are for strain RP62A, unless a specific gene is not annotated or exists in that strain, in which case the number for strain ATCC12228 is shown.
3Up-regulation is shown by positive numbers, down-regulation by negative numbers.