Movie 1.

Video of the movement of cells by electroporating the PSM cells with uorescent reporters specifically labeling cell nuclei in an elongating PSM.

Rectified random cell motility as a mechanism for embryo elongation

Ido Regev, Karine Guevorkian, Anupam Gupta, Olivier Pourquié, and L. Mahadevan

Development 2022. 149:None-None; doi: 10.1242/dev.199423