TABLE 2.
Parent strain | Derived mutant | Relevant receptor gene(s) | Inhibition zone (mm) |
---|---|---|---|
Escherichia coli | |||
AB2847 | 23 | ||
P8a | fhuA | 23 | |
MC4100 | 23 | ||
H1443 | 24 | ||
MS172a | fhuE | 22 | |
ZI311a | fecA | 25 | |
H1876a | fepA, fiu, cir | 0 | |
H873a | fepA | 24 | |
H1594a | fiu | 23 | |
H1877a | fepA, fiu | 25 | |
VR42a | cir | 0 | |
H1875a | fepA, cir | 0 | |
H1728a | fiu, cir | 0 | |
H1729a | fhuA, fiu, cir | 0 | |
DB503 | 16 | ||
AB4b | manY | 15 | |
AB3b | manXYZ | 16 | |
MC4100 | 16 | ||
MnTMb | sdaC | 18 | |
Salmonella Typhimurium ATCC 14028 | |||
8 | |||
WR 1726a | fepA | 6 | |
AJB 64a | iroN | 15 | |
AR 8412a | cir | 0 | |
WR 1727a | fepA, iroN | 10 | |
WR 1728a | fepA, iroN, cir | 0 | |
Salmonella Enteritidis SE 147 Nalr | |||
8 | |||
WR 1425a | fepA | 11 | |
WR 1434a | fepA, iroN | 11 | |
WR 1530a | cir | 0 | |
WR 1458a | iroN, cir | 0 |
Strains with a mutated siderophore receptor of the outer membrane.
Strains with a mutated cytoplasmic membrane receptor.