Additional file 4.

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Video 1. Glioblastoma spheroid-based migration on gelatin. The video shows side by side the differential migration patterns that characterize two glioblastoma cell lines (U-87 MG, adult and KNS42, pediatric). Images were obtained every 15 minutes over a period of 70 h, on an inverted microscope, Olympus IX 70, equipped with a Q Imaging CCD camera. Videos were edited using AVS Video Editor from Online Media Technologies Ltd. File format: MPEG.

Format: MPEG Size: 14MB Download file

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Vinci et al. BMC Biology 2012 10:29   doi:10.1186/1741-7007-10-29