Calcium uptake and release by dividing sea urchin eggs.
D000818:Animals; D002118:Calcium / Q000378:metabolism*; D002127:Calcium Isotopes; D002463:Cell Membrane Permeability; D003593:Cytoplasm; D005260:Female; D005306:Fertilization; D008938:Mitosis; D010063:Ovum / Q000254:growth & development / Q000378:metabolism*; D012617:Sea Urchins; D012623:Seawater; D014783:Viscosity
D002127:Calcium Isotopes; D002118:Calcium