Bacterial strains | Mangotoxin production | Dilutions of cultures filtratesa | ||||
---|---|---|---|---|---|---|
1:1 | 1:2 | 1:4 | 1:8 | + ornithine | ||
Wild type | ||||||
UMAF0158 | + | 21.7 ± 0.4 | 18.2 ± 0.4 | 13.7 ± 0.4 | 9.5 ± 0.5 | < 7 |
miniTn5 mutants | ||||||
UMAF0158-3νH1 | - | < 7 | < 7 | < 7 | < 7 | < 7 |
UMAF0158-6νF6 | - | < 7 | < 7 | < 7 | < 7 | < 7 |
pCG2-6 complementation | ||||||
UMAF2-6-3H1 | + | 19.0 ± 1.0 | 15.5 ± 0.5 | 13.5 ± 0.5 | 9.5 ± 0.5 | < 7 |
UMAF2-6A | + | 19.0 ± 0.7 | 16.2 ± 0.4 | 12.7 ± 1.3 | 10.5 ± 0.5 | < 7 |
Insertion mutants | ||||||
UMAF0158::ORF1 | + | 20.2 ± 1.3 | 17.0 ± 0.7 | 14.7 ± 0.8 | 11.0 ± 0.8 | < 7 |
UMAF0158::ORF2 | + | 19.7 ± 1.5 | 16.2 ± 0.8 | 12.2 ± 1.1 | < 7 | < 7 |
UMAF0158::mgoB | + | 17.7 ± 0.8 | 14.2 ± 0.8 | 12.0 ± 0.8 | < 7 | < 7 |
UMAF0158::mgoC | - | < 7 | < 7 | < 7 | < 7 | < 7 |
UMAF0158::mgoA | - | < 7 | < 7 | < 7 | < 7 | < 7 |
UMAF0158::mgoD | - | < 7 | < 7 | < 7 | < 7 | < 7 |
pLac complementation | ||||||
UMAF0158-6νF6 containing pLac56 | + | 19.2 ± 0.4 | 15.7 ± 0.8 | 12.7 ± 1.2 | < 7 | < 7 |
UMAF0158-6νF6 containing pLac6 | - | < 7 | < 7 | < 7 | < 7 | < 7 |