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. Author manuscript; available in PMC: 2011 Jun 1.
Published in final edited form as: Genes Chromosomes Cancer. 2010 Jun;49(6):549–559. doi: 10.1002/gcc.20765

Figure 3.

Figure 3

The cellular localization of Dicer in a murine xenograft tumor is consistent with oral squamous cell carcinomas. (a) Hematoxylin and eosin-stained CAL 27 murine xenograft tumor. Arrows demarcate the boundary between the xenograft tumor and the overlying muscle tissue of the mouse tongue. Scale bar: 500 μm. (b) Indirect immunofluorescence analysis of Dicer (green) expression in formalin fixed paraffin-embedded xenograft tumor tissue. The discrete cytoplasmic foci staining of Dicer are indicted by arrows. EGFR (red) detection was used to help demarcate the xenograft tumor. Nuclei (blue) were counterstained with DAPI. Scale bar: 10 μm.