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. Author manuscript; available in PMC: 2012 Jun 1.
Published in final edited form as: Integr Biol (Camb). 2011 May 10;3(6):696–705. doi: 10.1039/c0ib00137f

Figure 3.

Figure 3

Confocal images of calcein-AM-stained tumor cells (green) following overnight co-culture with mCherry-expressing E. coli (red) with (inv+) or without (inv−) invasin co-expression. The figure shows three representative images of the B16.F10 model in Panel (a) and three representative images of the EMT6 model in Panel (b). Two images in Panel (b) had a higher magnification compared to other images in order to show details of interstitial and intracellular distributions of E. coli. Scale bars in all images represent 20 μm.