DNA end binding activity and Ku70/80 heterodimer expression in human colorectal tumor

Figure 3 Changes in Ku70 protein levels determined by Western blot analysis in adenoma (A) and carcinoma (B) compared to matched normal colonic mucosa. Normal; Tumor; vertical bars indicate standard deviation from the mean of three independent experiments. Adenomas (A) and carcinomas (B) are grouped according to the criteria described in Figure 2, ¹P<0.000 vs group 1.