Fig. 3
From: Survival marker genes of colorectal cancer derived from consistent transcriptomic profiling
Kaplan-Meier plots of the survival analysis of the set of 1273 samples from colorectal cancer (CRC) patients. The patients are separated in two groups (high in red and low in green) according to the expression profiles of 4 genes: a DCBLD2, b PTPN14, c EPHB2, d DUS1L. These genes provided the best split between patients of high and low risk based in their expression levels. In the case of genes DCBLD2 and PTPN14 (labelled in red) the over-expression is correlated with poor survival; and in the case of genes EPHB2 and DUS1L (labelled in green) the over-expression is correlated with good survival. In all cases the adjusted p.values of the analyses are very significant (as indicated inside each plot), indicating that the two populations represented by the two curves have a very clear difference in their overall survival