Development: A glial clock coordinates Hedgehog gradients and Notch activity.
Nadia Formicola, Filipe Pinto-Teixeira
原始摘要（英文原文）· Original abstract
How tissues are partitioned into distinct cell types is a fundamental question in development. A new study reveals that glial cells function as a spatiotemporal clock, coordinating a Hedgehog gradient with graded Notch signalling to pattern cell identities at single-cell resolution.