Extended Data Fig. 5: Additional tension maps of ascidian P. mammillata gastrula and neurula.
From: Embryo mechanics cartography: inference of 3D force atlases from fluorescence microscopy

a) Nine examples of apical tension maps of 64 cell gastrula (animal pole). b) Maps of apical tensions at the animal and vegetal poles of early (Left) and late neurula ascidian embryos. The orientation of the embryo is given by arrows Ant: anterior.