Figure 2.

Expression of cell cycle regulators in small and large Capan-2 spheroids. Immunofluorescence staining with the indicated antibodies and DAPI performed on small (left column) and large (right column) Capan-2 spheroids Scale bar: 50 μm. The star indicates approximately the center of large spheroids.

Laurent et al. BMC Cancer 2013 13:73   doi:10.1186/1471-2407-13-73
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