Figure 1

Differentially expressed genes in recurrent tumors of a mouse model. (A) Heat map of differentially expressed genes between primary and recurrent tumors of oral squamous cells carcinomas developed in a mouse model. (B) Altered transcript levels between primary tumors and local recurrences were confirmed for selected genes by quantitative RT-PCR (1 = Ovos2; 2 = Muc10; 3 = Dccp1; 4 = Smra3; 5 = Tpsa1a; 6 = Mybbp1a). Data for relative transcript levels of selected genes obtained from RQ-PCR analysis and global gene expression profiling were plotted.