TABLE 2.

Statistical analysis of disease parameters in streptomycin-pretreated mice infected with serovar Typhimurium mutants lacking one or two SPI-1 effector proteinsa

ComparisonP (vs M556) for:
M704M719M715M557
Combined score0.041NS0.0020.004
EdemaNSNSNS0.004
PMN infiltrationNSNSNS0.030
Goblet cellsNSNS0.0090.004
EpitheliumNSNS0.0410.004
  • a The data in Fig. 2D were analyzed by using the Mann-Whitney U test (see Materials and Methods). NS, not significant (P ≥ 0.05).