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Motility assays
| Strain | Swim zone (mm)a | Twitch zone (mm)a |
|---|---|---|
| WT | 18.8 (0.2) | 10.0 (0.7) |
| sad-160::Tn5 | 11.6 (0.5) | 9.4 (0.5) |
| ΔsadRS::Gmr | 20.2 (2.9) | 10.0 (0.9) |
| ΔsadR | 19.4 (0.9) | 11.0 (0) |
| ΔsadA | 19.5 (0.3) | 7.2 (0.2) |
| pilA | NDb | 0 |
| flgK | 0 | ND |
Values are means of measurements of motility zones taken after 24 h at 37°C. The number in parentheses indicates the standard deviation for measurements of at least three plates per strain.
ND, not determined.
