Adult stem cells are important for tissue maintenance and repair. One key question is how such cells are specified and then protected from differentiation for a prolonged period. Investigating the maintenance of Drosophila muscle progenitors (MPs) we demonstrate that it involves a switch in zfh1/ZEB1 RNA-isoforms. https://www.kaliboat.com/product-category/food-servicecommercial-kitchen-equipmentcooking-equipmentcommercial-deep-fryersgas-fryers/