TABLE 2.
Growth conditiona |
dcuC′-′lacZ
expression (β-galactosidase activity, in Miller units) of strain:
|
|||
---|---|---|---|---|
IMW240 (wild type) | IMW255 (Δfnr)b | IMW256 (ΔarcA)b | IMW257 (narL::Tetr)b | |
Glucose | 52 | 3 | 26 | 63 |
Glucosec + O2 | 4 | 3 | 6 | NDd |
Glucose + fumarate | 99 | 3 | 42 | 87 |
Glucose + nitrate | 38 | ND | ND | 51 |
Glucose + dimethyl sulfoxide | 37 | 3 | ND | ND |
Glycerol + fumarate | 109 | NGe | ND | ND |