Membrane permeability changes in amphibian eggs at ovulation.
D000818:Animals; D001001:Anura; D002118:Calcium / Q000378:metabolism; D002463:Cell Membrane Permeability; D002712:Chlorides / Q000378:metabolism; D004563:Electrochemistry; D005260:Female; D010060:Ovulation; D010063:Ovum / Q000502:physiology*; D011188:Potassium / Q000378:metabolism; D011199:Potentiometry; D012964:Sodium / Q000378:metabolism; D014882:Water-Electrolyte Balance
D002712:Chlorides; D012964:Sodium; D011188:Potassium; D002118:Calcium