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Figure S1. Bacterial burden in colonic wall, spleen, and liver after oral infection with L. monocytogenes. MyD88^+/+ and MyD88^-/- mice were infected with 10⁹L. monocytogenes via gavage, and CFUs were determined in colonic wall (12 h p.i.; A), spleen (B), and liver (C) 24, 48, and 72 h p.i. n = 4-7 each group. *, P 0.05; ***, P