Movie 4

Similar to Movie S3, for a case where Bra expression onset occurred at the contact point with the microwell side. Note in this case the EB originated from 3 smaller EBs that merged together after transfer to the microwell.

Prediction and control of symmetry breaking in embryoid bodies by environment and signal integration

Naor Sagy, Shaked Slovin, Maya Allalouf, Maayan Pour, Gaya Savyon, Jonathan Boxman, and Iftach Nachman

Development 2019. 146:None-None; doi: 10.1242/dev.181917