Movie 2

Protrusive activity in mesoderm aggregates on FN. In this confocal time lapse recording of an mb-GFP expressing mesoderm aggregate on FN substratum, small short-lived protrusions form which collapse immediately after contact with adjacent cells. On the free margin (right side) cells extend long-lived lamellipodia.

PDGF-A suppresses contact inhibition during directional collective cell migration

Martina Nagel, and Rudolf Winklbauer

Development 2018. 145:None-None; doi: 10.1242/dev.162651