Table 3.

Invasion and replication of CVD 1204 strains carrying plasmids harboring cotA to -D and cstAto -H operons and producing CS2 and CS3 fimbriae in HeLa cells

StrainCFU/105 HeLa cellsa at time (h):
04
CVD 1204(1.6 ± 0.9) × 104 (3.7 ± 0.6) × 105
CVD 1204(pGA1)(1.0 ± 0.4) × 103 (1.3 ± 0.2) × 104
CVD 1204(pGA1-CS2)4 × 101 (1.26 ± 1.0) × 102
CVD 1204(pGA1-CS3)(8.2 ± 1.8) × 101 (7.7 ± 3.2) × 102
  • a Arithmetic mean ± standard deviation of data points from three wells.