Changes in the levels of ROS (DCF staining; green) in the mMettl14 f/f or mMettl14 -/- macrophages infected with H37Rv or H37Rv(EsxB) for 4 h (MOI = 5). Results in b – h reflect the mean SEM from three independent biological experiments. Two-tailed unpaired Student’s t -test were used in ( b – h ).
