A mechanism involving intracellular recycling of the morphogen Decapentaplegic (Dpp) underlies the scaling of the Dpp gradient in the Drosophila wing disc, and this is modulated by the extracellular factors Pentagone and Dally.
- Maria Romanova-Michaelides
- Zena Hadjivasiliou
- Marcos Gonzalez-Gaitan