title: Replication origins in the Xenopus egg.
mesh_terms: D000818:Animals; D004261:DNA Replication; D004274:DNA, Recombinant / Q000378:metabolism; D004279:DNA, Viral / Q000235:genetics; D005260:Female; D010063:Ovum / Q000378:metabolism*; D013539:Simian virus 40 / Q000235:genetics; D014981:Xenopus
chemical_list: D004274:DNA, Recombinant; D004279:DNA, Viral