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RT-qPCR expression profiling of the lungs of C57BL/6 mice (n = 4/group) infected intratracheally 3 weeks before with 104 CFU of MGM1985 (WT), MGM1990, or MGM1991 or of the lungs of naïve, uninfected mice. Data are expressed as normalized fold expression levels with respect to reference housekeeping genes. Results are representative of 2 separate experiments. *, P < 0.05 (Mann-Whitney test).
