Index of Online Supplemental Material for
J. Cell Biol. 10.1083/jcb.200704150
Yin et al.

• Figure S1 The amount of GFP-Pk and GFP-Dsh expressed has no detectable effect on the mediolateral elongation and orientation of the labeled cells.

• Figure S2 Subcellular localization of GFP-Dsh in the medial PSM at the tailbud stage (10 hpf).

• Video 1 Animation demonstrating the planar medial intercalation and planar lateral intercalation.

• Video 2 Animation demonstrating the three types of radial intercalation behaviors by which cells enter the analyzed cell layer.

• Video 3 Animation demonstrating the radial intercalation behaviors by which cells leave the analyzed cell layer.

• Video 4 A time-lapse recording showing the dynamic localization of GFP-Pk (green) at the anterior cell edge in the dorsal mesoderm of a live WT embryo expressing membrane-RFP (red) during late gastrulation.