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. 2015 Jul 22;6(31):32193–32204. doi: 10.18632/oncotarget.4975

Figure 1. XRCC2 expression in the resected specimens that did not receive PRT.

Figure 1

A. Expression levels of XRCC2 mRNA were higher in the 50 rectal cancer samples compared with the 50 corresponding normal colorectal mucosa tissue samples (Wilcoxon signed rank test, **P < 0.01). B. Expression of XRCC2 was detected by Western blotting and higher levels were present in the rectal cancer samples (T1-T4) compared with the matched adjacent non-tumor tissues (N1-N4). C., D. Representative images of rectal cancer tissues that were positive C. and negative D. for XRCC2 expression in the immunohistochemical analysis performed (×200 magnification). E. A representative image of normal colorectal mucosa tissue that was negative for XRCC2 expression by immunohistochemistry (×200 magnification).