TABLE 5.
Minimum concentration of p-aminobenzoyl-glutamate required for full growth on solid medium for various abg::kan interruption strainsa
| Strain | abg allele | p-Aminobenzoyl-glutamate concn (μM) required for growth |
|---|---|---|
| BN1103 | abg+ | 10 |
| BN1140 | abg-1 | 1 |
| BN1141 | abg-1 abgB::kan | 10 |
| BN1142 | abg-1 abgA::kan | 10 |
| BN1143 | abg-1 abgT::kan | 10 |
a
The p-aminobenzoyl-glutamate concentrations tested were 200, 100, 40, 20, 10, 4, 2, 1, 0.4, 0.2, 0.1, 0.04, 0.02, 0.01, 0.004, 0.002, and 0.001 μM. The strains carrying pMJH128 were used at 0.1 μM.