Extended Data Fig. 8: F-actin is not required for MT function during coenocytic endosperm development.
From: Cellular dynamics of coenocytic endosperm development in Arabidopsis thaliana
a−d, Time-lapse Z-projected confocal images of the semi-in vivo cultured coenocytic endosperm MT (yellow, proFWA::TagRFP-TUA5) in the control (a–b), and 5 μM Lat B treatment (c–d). Lat B treatment did not affect MT organization (c) and nuclear division (d) during coenocytic endosperm development. Arrowheads indicate MT aster radiating from each nucleus and arrows indicate MT spindles formed during mitotic nuclear division. The experiments in a−d were repeated two times independently with similar results. Scale bar, 20 µm.
