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. 2011 Nov;77(21):7740–7748. doi: 10.1128/AEM.05318-11

Fig. 5.

Fig. 5.

Analysis of the Caco-2 transcriptional response to infection by S. Enteritidis motile or paralyzed isolates. Polarized Caco-2 cells were infected with isolate 251/01 or 8/02, and at 3 h postinfection, the levels of mRNA transcripts for CCL20 (A) or IL8 (B) were measured by qRT-PCR. Values were normalized with values of 18S RNA and referenced to values of uninfected cells. Fla−, a Salmonella isolate lacking flagella; ns, not statistically significant (P > 0.05); *, P < 0.05; **, P < 0.01; ***, P < 0.001.