Figure 1From: Polarizing cytoskeletal tension to induce leader cell formation during collective cell migration Generation of cell collectives with defined geometry. Microscopy images of stencil-masks (A to C) and cell collectives reproducing the given motif after the stencil has been removed: (D) circular (E) with medium curvature and (F) with high curvature. Scale bars correspond to 100 μm.Back to article page