Expression profiles for 5' and 3' genes in prostate-specific TICs. Expression profiles for (A) MSMB, (B) NCOA4, (C) AZGP1, and (D) GJC3. Panels A and C represent the 5' genes of TIC events, while B and D represent 3' genes. Affymetrix probe sets used are 207430js-at, 210774-s-at, 209309-at, and 215060-at, respectively. Data are taken from the GeneLogic (Gaithersburg, MD) database. Expression levels are indicated by position along the x axis. Samples are grouped by tissue of origin. Samples in red represent cancer samples, and those in green represent normal samples.