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. 2015 May 13;290(27):16678–16697. doi: 10.1074/jbc.M114.621292

FIGURE 8.

FIGURE 8.

Relative contribution of CPS, LPS O-polysaccharide, and PulA T2SS to K. pneumoniae-triggered attenuation of NF-κB activation. A, SEAP levels released by A549 cells left untreated (control (CON), white bar) or infected with the indicated strains (n = 3). B, ELISA of IL-8 released by A549 cells left untreated (control, white bar) or infected for 12 h with the indicated strains (n = 3). Scale bars represent mean ± S.E. CPS-expressing strains, gray bars; CPS negative strains, black bars. *, p < 0.05 (for the indicated comparisons, one-tailed t test).