Figure 1

CCAT1 expression analyzed by in-situ hybiridization. In situ hybrdization of CCAT1 was analyzed in normal colonic tissue (a), normal mucosa adjacent to the primary tumor site (b) and in primary adenocarcinoma of the colon (c). Samples a and b were obtained from the same patient (T877). The probe sequence and topographic location within the CCAT1 gene are outlined in the lower part of the figure.