Table 2.
Selected genes significantly up-regulated in water
| Log2 ratioa | |||||
|---|---|---|---|---|---|
| Functional class and protein | Locus tag | Gene | 2 hr/C | 6 hr/C | 24 hr/C |
| Chemotaxis/motility | |||||
| Flagellar assembly protein | lpg1790 | fliO | 5.35 | ||
| Flagellar basal body rod protein | lpg1221 | flgG | 2.38 | 3.01 | |
| Flagellar biosynthesis sigma factor | lpg1782 | fliA | 3.34 | 1.53 | |
| Flagellar biosynthetic protein | lpg1788 | fliQ | 2.75 | ||
| Flagellar biosynthetic regulator | lpg1784 | flhF | 3.46 | ||
| Flagellar hook protein | lpg1219 | flgE | 4.17 | 3.79 | |
| Flagellar L-ring protein | lpg1222 | flgH | 2.13 | ||
| Flagellar motor protein | lpg2318 | motA | 1.63 | ||
| Flagellar motor protein | lpg1780 | motB | 2.72 | ||
| Flagellar motor protein | lpg1781 | motC | 4.02 | ||
| Flagellar motor switch protein | lpg1792 | fliM | 3.48 | 1.44 | |
| Flagellar P-ring protein | lpg1223 | flgI | 2.99 | ||
| Flagellin | lpg1340 | fliC | 1.22 | 1.71 | |
| Detoxification/adaptation | |||||
| Alkylhydroperoxidase | Lpg2349 | ahpD | 2.63 | 2.25 | |
| Alkylhydroperoxide reductase | lpg2350 | ahpC | 1.74 | 1.64 | |
| Alkylhydrogen peroxide reductase | lpg2965 | ahpC | 1.62 | 1.85 | |
| Heat shock protein | lpg2024 | dnaJ | 1.56 | 1.96 | |
| Heat shock protein | lpg2817 | yrfI | 1.62 | 2.77 | |
| Aminoglycoside 6-adenylyltransferase | lpg2151 | 1.80 | 3.01 | 2.11 | |
| Spectinomycin phosphotransferase | lpg1492 | 1.74 | 1.73 | ||
| Stress-induced protein | lpg2011 | 3.81 | 5.97 | ||
| Superoxide dismutase | lpg2348 | sodC | 2.45 | 2.88 | |
| Universal stress protein A | lpg0935 | 1.59 | |||
| Icm/dot effector | |||||
| Coiled-coil-containing protein | lpg1488 | legC5 | 1.75 | 1.05 | |
| F-box protein | lpg2144 | legAU13 | 1.07 | 1.74 | 2.11 |
| Hypothetical | lpg0096 | ceg4 | 2.69 | 2.16 | |
| Hypothetical | lpg2591 | ceg33 | 3.35 | 4.83 | |
| Hypothetical | lpg1290 | lem8 | 1.59 | 2.48 | 2.20 |
| Hypothetical | lpg1496 | lem10 | 1.51 | 2.79 | 3.28 |
| Protein SdhA | lpg0376 | sdhA | 1.31 | 1.60 | |
| Protein SidA | lpg0621 | sidA | 2.47 | ||
| Sid related protein-like | lpg2157 | sdeA | 2.33 | 1.60 | |
| UBOX-containing protein | lpg2830 | legU2 | 1.35 | 2.34 | |
| UVB-resistance protein | lpg1976 | legG1 | 1.66 | 1.65 | |
| Lipid metabolism | |||||
| 3-hydroxybutyrate dehydrogenase | lpg2316 | bdhA | 2.40 | 1.31 | |
| Other functions | |||||
| 6S RNA | ssrS | 3.65 | 3.55 | ||
| RsmY | rsmY | 2.57 | |||
| RsmZ | rsmZ | 1.58 | 1.80 | ||
| Signal transduction/other regulatory functions | |||||
| Response regulator TutC | lpg2146 | 2.39 | 1.10 | ||
| Sensor histidine kinase | lpg0230 | pleD | 2.95 | 2.27 | |
| Sensor protein LuxN | lpg2734 | 1.23 | 1.89 | ||
| Sensory box protein, GGDEF/EAL domain | lpg0029 | rre41 | 1.33 | 1.07 | |
| Sensory box protein, GGDEF/EAL domain | lpg1025 | yegE | 1.37 | 4.85 | 2.16 |
| Serine/threonine-protein kinase | lpg0208 | pkn5 | 1.25 | ||
| Sigma 54 modulation protein YhbH | lpg1206 | 3.95 | 4.04 | ||
| Signal transduction protein | lpg0156 | 3.11 | 5.19 | ||
| Toxin production / other pathogen functions | |||||
| Enhanced entry protein EnhA | lpg1336 | enhA | 1.10 | 2.06 | |
| Enhanced entry protein EnhA | lpg1386 | 1.28 | 1.31 | ||
| Enhanced entry protein EnhA | lpg2641 | enhA | 2.57 | 3.75 | |
| Enhanced entry protein EnhA | lpg0910 | enhA | 1.72 | 3.18 | |
| Enhanced entry protein EnhB | lpg2640 | enhB | 2.40 | ||
| Enhanced entry protein EnhC | lpg1172 | 2.58 | 5.87 | ||
| Enhanced entry protein EnhC | lpg1356 | 2.70 | 2.88 | ||
| RtxA | lpg0645 | 1.57 | 3.04 | ||
| Transcription | |||||
| DNA binding protein | lpg2441 | 1.79 | |||
| RNA polymerase sigma-54 factor | lpg0477 | 1.44 | |||
| Transcription repair coupling factor | lpg0954 | mfd | 2.04 | 2.14 | |
| Transcriptional regulator | lpg0586 | 1.24 | 3.75 | 4.48 | |
| Transcriptional regulator, ArsR family | lpg2723 | 3.63 | 1.18 | ||
| Transcriptional regulator, AsnC family | lpg1486 | 2.33 | |||
| Transcriptional regulator, DeoR family | lpg2167 | 1.76 | |||
| Transcriptional regulator, LuxR family | lpg2524 | 1.52 | 1.73 | ||
| Transcriptional regulator, LysR family | lpg2138 | 3.58 | 4.21 | ||
| Transcriptional regulator, MarR family | lpg2140 | 1.80 | 1.90 | ||
| Transport and binding | |||||
| IcmC (DotE) | lpg0453 | icmC | 1.27 | −1.11 | |
| IcmC homolog (DotV) | lpg0472 | 2.06 | 2.69 | ||
| IcmD (DotP) | lpg0454 | icmD | 1.25 | 1.77 | |
| IcmO (DotL) | lpg0446 | icmO | 2.07 | −1.50 | |
| IcmP (DotM) | lpg0445 | icmP | 2.15 | 3.54 | |
| IcmT | lpg0441 | icmT | 1.39 | 1.79 | −1.09 |
| IcmV | lpg2687 | icmV | 1.00 | −1.89 | |
| Erythromycin resistance protein/ABC transporter | lpg1616 | uup | 1.86 | 1.61 | |
| Multidrug resistance protein/efflux pump | lpg0257 | 2.67 | 3.09 | ||
| Multidrug resistance protein/efflux pump | lpg0429 | oprM | 1.12 | 1.65 | |
| Multidrug resistance protein/efflux pump | lpg2189 | ygjT | 1.76 | 2.28 | −1.85 |
| Viral functions/phage/transposases | |||||
| Prophage regulatory protein | lpg2563 | 1.22 | |||
| Transposase | lpg2120 | 2.01 | |||
| Transposase | lpg2363 | 1.65 | |||
aOnly values that were significantly different than the control are shown