Figure 5From: Illegitimate recombination: An efficient method for random mutagenesis in Mycobacterium avium subsp. hominissuisInduction of IL-10 cytokine secretion by infected macrophages. THP-1 cells (2.0x105) were infected (MOI 50) with mutants and WT. After 24 hours cytokines from supernatants were measured by ELISA. When compared to WT a P value <0.01 (two-tailed, unpaired Mann–Whitney test) was considered very significant (**).Back to article page