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. Author manuscript; available in PMC: 2014 May 10.
Published in final edited form as: Nat Cell Biol. 2009 Dec 6;12(1):60–9. doi: 10.1038/ncb2005

Fig. 4. CALI inactivation of MyoII blocks cytokinesis.

Fig. 4

Movie frames showing that CALI performed on one side (dashed box) of the cytokinesis ring in dividing epithelial cells impairs membrane invagination (red arrow) in MRLC-GFP embryos (a), but has no effect in Moesin-ABD-GFP embryos (b). Membrane invagination is delayed in MRLC-GFP embryos a few seconds after the beginning of CALI. (a’, b’) Quantifications of asymmetric (membrane invagination impaired on one side) versus symmetric divisions after CALI in MRLC-GFP (a’) or Moesin-ABD-GFP (b’).