TABLE 2.
Strain | Fe availability (sp act)a
|
Fold inductionb | |
---|---|---|---|
Fe replete | Fe limited | ||
4169 | 0.018 ± 0.001 | 0.014 ± 0.001 | 0.8 |
Pho-6 | 0.004 ± 0.005 | 0.129 ± 0.042 | 32.3 |
Pho-20 | 0.033 ± 0.021 | 0.217 ± 0.045 | 6.6 |
Activity during Fe-limited culture/activity during Fe-replete culture.