title: Cell interactions and DNA replication in the sea urchin embryo.
mesh_terms: D000818:Animals; D002450:Cell Communication; D002455:Cell Division; D002469:Cell Separation; D004261:DNA Replication; D004259:DNA-Directed DNA Polymerase / Q000378:metabolism; D003843:Deoxycytidine Monophosphate / Q000378:metabolism; D003851:Deoxyribonucleases / Q000378:metabolism; D004625:Embryo, Nonmammalian / Q000166:cytology* / Q000378:metabolism; D008938:Mitosis; D008954:Models, Biological; D009703:Nucleoside-Phosphate Kinase / Q000378:metabolism; D012617:Sea Urchins; D013937:Thymidine Kinase / Q000378:metabolism
chemical_list: D003843:Deoxycytidine Monophosphate; D013937:Thymidine Kinase; D009703:Nucleoside-Phosphate Kinase; D004259:DNA-Directed DNA Polymerase; D003851:Deoxyribonucleases