Table 4.

β-Galactosidase activities of thepuc::lacZ fusion (pCF200Km) in AppA mutant strains of R. sphaeroides

StrainAmt (μmol/min/mg of protein) for growth conditiona:
AerobicSemiaerobicDark-DMSO
2.4.1210 ± 241,550 ± 991,140 ± 94
TSPO1250 ± 301,970 ± 1211,190 ± 89
TSPO1(pUI2701)180 ± 201,248 ± 84976 ± 91
APP1132 ± 19120 ± 3374 ± 31
APP-TSPO27 ± 20117 ± 3435 ± 32
APP-TSPO(pUI2701)24 ± 1999 ± 3962 ± 30
  • a See Table 3 footnotes for descriptions of growth conditions.