Figure 5.
Venn diagrams of differentially expressed genes in vanadate-treated VSa13 cells. (A) Genes detected in mineralizing cells (C/M) were compared with genes detected in mineralizing cells treated with vanadate (M/MV). (B) Genes detected in C/M were compared with genes detected in M/MV and with genes detected in proliferating cells treated with vanadate (P/PV). Two-class SAM tests were performed with FDR and FC limits lower than 5% and higher than 1.5, respectively. Size of diagrams is proportional to the size of gene pools.