Electrical coupling of blastomeres in early embryos of ascidians and sea urchins.
D000818:Animals; D001757:Blastomeres / Q000502:physiology*; D002450:Cell Communication; D004594:Electrophysiology; D007365:Intercellular Junctions / Q000502:physiology / Q000648:ultrastructure; D012617:Sea Urchins / Q000196:embryology*; D014561:Urochordata / Q000196:embryology*