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. 2013 May 6;11:114. doi: 10.1186/1479-5876-11-114

Figure 1.

Figure 1

IHC staining for β-catenin and Nanog expression in NSCLC. Representative images of intracellular β-catenin expressed at the membrane (A), in cytoplasma (B) or in the nucleus (C and D). In serial sections, Nanog staining (E and F) frequently overlapped with β-catenin staining (C and D) in the nuclei of most cells.