Figure 2.

Immunohistochemistry with β-catenin antibody of tissue microarrays 200X amplification A, C and E; 400X amplification B,D and F. Sample from tumor CT5 corresponding to Low-stroma-subtype (A,B); Sample from tumor CT42 corresponding to High-stroma-subtype (C,D); sample from tumor CT103 corresponding to Mucinous-subtype (E,F). Note nuclear staining of β-catenin of CT5 and CT42 in contrast to membrane β-catenin staining of CT103.

Perez Villamil et al. BMC Cancer 2012 12:260   doi:10.1186/1471-2407-12-260
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