Feedback regulation of cell lineage progression plays an important role in tissue size homeostasis. but whether such feedback also plays an important role in tissue morphogenesis has yet to be explored. Here we use mathematical modeling to show that a particular feedback architecture in which both positive and negative diffusible signals act on stem and/or progenitor cells leads to th... https://lecoureures.shop/product-category/course-a-pied-enfant-chaussures/