To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 1. Day 4 forebrain organoid stained with antibodies against ZO-1 (green), phospho-histone H3 (purple) and Nestin (red). Rapid and robust directed differentiation of mouse epiblast stem cells into definitive endoderm and forebrain organoids Daniel Medina-Cano, Emily K. Corrigan, Rachel A. Glenn, Mohammed T. Islam, Yuan Lin, Juliet Kim, Hyunwoo Cho, and Thomas Vierbuchen Development 2022. 149:None-None; doi: 10.1242/dev.200561 Download Original Video