Figure 4From: Cellular processes of v-Src transformation revealed by gene profiling of primary cells - Implications for human cancer Up-regulation of Twist1 in v-Src-transformed CEF. Twist1 protein levels are up-regulated in v-Src transformed CEF. Two Twist1 immunoreactive protein species of 26 kDa of molecular weight are detected in normal and v-Src transformed CEF.Back to article page