Periodical release of heparin-like polysaccharide within cytoplasm during cleavage of sea urchin EGG.
D000818:Animals; D002118:Calcium / Q000494:pharmacology; D002614:Chelating Agents / Q000494:pharmacology; D003545:Cysteine / Q000494:pharmacology; D003593:Cytoplasm / Q000378:metabolism*; D003594:Cytoplasmic Granules / Q000187:drug effects; D004112:Dimercaprol / Q000494:pharmacology; D004447:Echinodermata / Q000166:cytology* / Q000378:metabolism; D005260:Female; D005306:Fertilization; D006493:Heparin / Q000378:metabolism*; D066298:In Vitro Techniques; D008938:Mitosis; D010063:Ovum / Q000166:cytology*
D002614:Chelating Agents; D004112:Dimercaprol; D006493:Heparin; D003545:Cysteine; D002118:Calcium