Video 8. In vivo conversion of anterior tail muscle (ATM) fate to trunk ventral cell (TVC) by misexpression of Mesp>Rasca, resulting in migration of four cells.
B7.5 lineage. Cell membranes are marked with Mesp>hCD4::GFP. Epidermal cells are marked with EphB1>hCD4::mCherry. Epidermal marker is used to orient the embryo.