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Figure 1. PDX models of PDAC have contrasting levels of CDC25B protein. (A) IHC of 20 PDAC PDX models shows that the models express different levels of CDC25B; (B) Bar graph depicting the number of tumors with low, moderate or high level CDC25B; (C) IHC staining for CDC25B in PA16 or PA18 PDAC PDX tumor models. Expression indices are shown in the left bottom corner of each image. The tumor sections were counterstained with H&E. Bar = 10 µm. PDX: Patient-derived xenograft; PDAC: pancreatic ductal adenocarcinoma; CDC25B: cell division cycle 25B; IHC: immunohistochemistry; H&E: hematoxylin and eosin.