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. 2015 Dec 16;5(12):150171. doi: 10.1098/rsob.150171

Figure 4.

Figure 4.

Opsonization with serum Abs reduced the colocalization of Mtb with calmodulin. Cells were allowed to internalize bead or Mtb (HK/UNOP/OP) and calmodulin was detected by immunofluorescence. Panel (a) shows representative images (taken with 40× objective) including enlarged view of one cell (indicated by arrows) displayed in the insets. Scale bar is 10 µM. Panel (b) shows whole-cell intensity of calmodulin under various conditions. The box and whisker plot (median and 5th–95th percentile values) represents pooled data of 500 cells (100 cells from each donor, each cell with at least one particle). Panel (c) shows colocalization of calmodulin with Mtb, measured as Mander's coefficient. The box and whisker plot represents median and 5th–95th percentile values from pooled data of 250 cells (50 cells from each donor, each cell with at least one bacillus). The p-values are also depicted in panels (b) and (c).