title: The survival and development of sheep eggs following complete or partial removal of the zona pellucida.
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D005260:Female; D005306:Fertilization; D066298:In Vitro Techniques; D008722:Methods; D010060:Ovulation; D010063:Ovum / Q000187:drug effects / Q000254:growth & development* / Q000637:transplantation; D010447:Peptide Hydrolases / Q000494:pharmacology; D012756:Sheep; D013997:Time Factors; D014184:Transplantation, Homologous
chemical_list: D010447:Peptide Hydrolases