Supplementary Figure 4: EPFs actively displace provisional ENF dermis.

3D representations of 24 h time-lapse images of EPF-positive anterior region in E12.5 En1Cre;R26mTmG embryo (up). Max projection of whole live embryo showing the area analyzed (down). Scales: 100?µm and 500?µm, respectively. Images are taken from the one representative video used for cell tracking analysis showed in Fig. 3.