title: Intracellular distribution of the histones synthesized during the first cleavage cycle of the development of the sea urchin Tetrapygus niger.
mesh_terms: D000818:Animals; D004591:Electrophoresis, Polyacrylamide Gel; D006657:Histones / Q000378:metabolism*; D012617:Sea Urchins / Q000196:embryology / Q000502:physiology*
chemical_list: D006657:Histones