Figure 2.

Gene expression changes after ras^V12/E1A-transformation. Number of genes up-regulated or down-regulated were grouped by function (Transcription factors, structural proteins, signaling, secretory proteins, receptors, protein synthesis, proteases, protease inhibitors, membrane proteins, extracellular matrix, enzymes, DNA-associated proteins, cytosolic proteins, channels, cell growth-associated proteins, angiogenesis, apoptosis and unknown function). Bars represent the number of genes in each group.