Fig. 5From: miR-155 is positively regulated by CBX7 in mouse embryonic fibroblasts and colon carcinomas, and targets the KRAS oncogeneCorrelation between CBX7 expression and miR-155 expression in colon carcinoma tissues. qRT-PCR analysis of CBX7 and miR-155 expression in colorectal carcinoma (CRC) compared with normal tissue. qRT-PCR analysis was performed in triplicate and reported values represent the mean ± SD. The fold change indicates the relative change in expression levels between tumors samples and normal samples, assuming that the value of each normal sample is equal to 1. Linear regressions of CBX7 versus mir-155 is shown. KRAS mutation status of the colon cancer samples are indicated at the bottom of the figureBack to article page