On the fusion of Ascidian eggs.
D000818:Animals; D002459:Cell Fusion; D002816:Chordata, Nonvertebrate / Q000196:embryology*; D005260:Female; D005306:Fertilization; D010063:Ovum / Q000187:drug effects / Q000254:growth & development*; D013997:Time Factors; D014357:Trypsin / Q000494:pharmacology
D014357:Trypsin