Table 5.
Indicator strains | Anguibactin-producing strainsb | |||||
---|---|---|---|---|---|---|
775 Wild type |
ΔttpC | ΔttpC, ΔangA/ pttpCva |
ΔttpC, ΔangA/ pttpCvc |
ΔttpC, ΔangA/ pttpCvv |
Ferric ammonium citrate |
|
CC9-8 | −a | − | − | − | − | + |
CC9-16 | + | + | − | − | − | + |
CC9-8 + DHBA | − | − | − | − | − | + |
CC9-16 + DHBA | + | + | + | + | + | + |
+ or − indicates growth or lack of growth around the specified iron source
3 µl of each anguibactin-producing strain was spotted on the surface the plate