TABLE 2.
Predicted transporters that were found to be significantly upregulated in response to NaCl by microarray analysis
| Locus tag | Descriptionb | Fold inductiona |
|---|---|---|
| A1S_1769 | Putative RND family drug transporter | 2.9 |
| A1S_2304 | Putative RND family drug transporter | 2.9 |
| A1S_2932 | Heavy metal efflux pump (CzcA) | 2.6 |
| A1S_2934 | Heavy metal RND efflux outer membrane protein (CzcC) | 16.0 |
| A1S_3445 | Putative RND family cation/multidrug efflux pump | 3.2 |
| A1S_0565 | DMT family permease | 2.1 |
| A1S_1323 | DMT family permease | 3.4 |
| A1S_1992 | DMT family permease | 2.6 |
| A1S_1284 | ABC-type nitrate/sulfonate/bicarbonate transport systems | 2.3 |
| A1S_1286 | ABC-type nitrate/sulfonate/bicarbonate transport systems | 10.1 |
| A1S_1287 | ABC nitrate/sulfonate/bicarbonate family transporter | 2.0 |
| A1S_1361 | ABC-type spermidine/putrescine transport system | 2.2 |
| A1S_1362 | ABC-type Fe3+ transport system | 9.4 |
| A1S_1722 | Putative ATP-binding component of ABC transporter | 2.0 |
| A1S_2378 | Putative ABC transporter | 14.3 |
| A1S_2388 | Putative ferric acinetobactin transport system | 4.0 |
| A1S_2389 | Putative ferric acinetobactin transport system | 23.2 |
| A1S_1751 | AdeA2membrane fusion protein | 25.9 |
| A1S_1752 | AdeA1membrane fusion protein | 8.7 |
| A1S_2376 | Putative ABC-type antimicrobial peptide transport system | 11.8 |
| A1S_2377 | Putative ABC-type multidrug transport system | 3.6 |
| A1S_3420 | MATE family drug transporter | 12.1 |
| A1S_0596 | Putative transporter | 2.2 |
| A1S_0915 | Putative MFS transporter | 3.2 |
| A1S_1331 | Major facilitator superfamily | 2.7 |
| A1S_1739 | Major facilitator superfamily | 4.1 |
| A1S_2198 | Putative multidrug resistance protein | 2.4 |
| A1S_3146 | Multidrug efflux transport protein | 17.6 |
| A1S_1209 | Putative benzoate transport porin (BenP) | 16.2 |
| A1S_1814 | Predicted Na+-dependent transporter | 2.5 |
| A1S_1956 | Putative amino acid permease | 2.0 |
| A1S_2141 | Potassium-transporting ATPase A chain | 2.4 |
| A1S_3251 | Transporter, LysE family | 3.9 |
a
Fold induction in transcript level in LB with 200 mM NaCl relative to LB without NaCl supplementation.
b
Boldface type indicates transporters with predicted roles in the extrusion of antibiotics or other toxic compounds from the cell.