Table 7.

Induction of thetraG::lacZ reporter in NTM7 can be restored by overexpressing traR

TraR plasmidtraRNo. of copiesβ-Galactosidase activity fromtraG::lacZ of pDCKI41 ina:
NT1NTM7
pRK415GIII5–1089<1
pRK415GIIIE33+5–10973
pBBR1MCS-525–3091<1
pZL5E33+25–3010533
  • a β-Galactosidase activity was assayed as described in Materials and Methods and is expressed as units per 109 CFU. The experiment was repeated once with a similar pattern of values.