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Time lapse analysis of CM-DiI-labeled cells in a boundary region of chick hindbrain explants. Labeled cells are shown to migrate from the boundary towards the rhombomere (left, arrow) or to divide towards the adjacent rhombomere (right, arrow). Some cells remain still within the boundary during the entire documentation. Tissue was stained with Hoechst prior to microscopy analysis. (WMV 4457 kb)
