title: The ECM moves during primitive streak formation--computation of ECM versus cellular motion.
mesh_terms: D000818:Animals; D002465:Cell Movement / Q000502:physiology*; D003196:Computer Graphics; D003370:Coturnix; D004625:Embryo, Nonmammalian / Q000166:cytology / Q000378:metabolism*; D005109:Extracellular Matrix / Q000378:metabolism*; D005353:Fibronectins / Q000378:metabolism; D008856:Microscopy, Fluorescence
chemical_list: D005353:Fibronectins