Ionic communication between early embryonic cells.
D000818:Animals; D002463:Cell Membrane Permeability; D004553:Electric Conductivity; D004558:Electric Stimulation; D004566:Electrodes; D004625:Embryo, Nonmammalian / Q000166:cytology*; D007477:Ions; D013499:Surface Properties; D014562:Caudata / Q000196:embryology*
D007477:Ions