TABLE 4.
Rates of 14C-labeled N-acetylglucosamine transport compared to the rate in X. campestris pv. campestris wild-type straina
| Strain | Transporter family | Mean % transport (SD)b |
|---|---|---|
| Wild type | 100 (9.9) | |
| nixA::pVO | TBDT | 96.6 (8.8) |
| nixB::pVO | TBDT | 115.2 (6.4) |
| nixC::pVO | TBDT | 111.2 (12.5) |
| nixD::pVO | TBDT | 106.8 (11.8) |
| naxA::pVO | TBDT | 114 (11.3) |
| naxB::pVO | TBDT | 115 (15.7) |
| ΔnagP | MFS | 1.2 (0.4) |
| ΔnagP pC-nagP | 98 (4) |
a
Transport rates were measured 60 min after addition of 14C-labeled N-acetylglucosamine.
b
Standard deviations were calculated from three independent experiments.