Spicule formation by cultured embryonic cells from the sea urchin.
D000818:Animals; D002478:Cells, Cultured; D004625:Embryo, Nonmammalian / Q000502:physiology* / Q000648:ultrastructure; D005260:Female; D007700:Kinetics; D008854:Microscopy, Electron; D008855:Microscopy, Electron, Scanning; D012617:Sea Urchins / Q000502:physiology*; D014415:Tunicamycin / Q000494:pharmacology
D014415:Tunicamycin