12 November 2013
Vol 6, Issue 301

About The Cover

Cover image expansion

Online Cover This week features a Research Article that identifies Mist as a receptor for the secreted factor Fog, which is required for epithelial morphogenesis associated with gastrulation. The image shows a Drosophila embryo stained for Mist (green) and a membrane marker (purple). [Image: Kimberly A. Peters, Department of Biology, University of North Carolina at Chapel Hill]