Figure 5From: Influence of 5 major Salmonella pathogenicity islands on NK cell depletion in mice infected with Salmonella enterica serovar EnteritidisPresence of NK cells in spleen of mice 5 days post infection with the wild type S . Enteritidis (wt) or ΔSPI2 mutant averaged from the animal infections 2, 3 and 4. n.i. - non-infected mice. * - t-test different from the non-infected or ΔSPI2 mutant infected mice at P < 0.01.Back to article page