TABLE 3.
Inhibition of uptake of 0.5 μM [14C]GlcNAc by various carbohydrates in X. campestris pv. campestris wild-type strain after 1 h of incubation
| Carbohydrate | % of control uptake (SD) at carbohydrate concn ofa: |
|
|---|---|---|
| 50 μM | 500 μM | |
| N-Acetylglucosamine | 65 (1) | 18 (2) |
| N-Acetylglucosamine-6P | 101 (4) | 105 (4) |
| Glucosamine | 66 (3) | 41 (0) |
| Chitobiose | 58 (1) | 34 (4) |
| Glucose | 98 (3) | 84 (5) |
| Galactose | 105 (5) | 103 (5) |
| Mannose | 95 (1) | 94 (5) |
| Fructose | 100 (3) | 101 (4) |
| Xylose | 99 (5) | 102 (11) |
| Sucrose | 100 (5) | 101 (7) |
a
Standard deviations were calculated from the results of three independent experiments.