title: Mammalian oocytes and preimplantation embryos as methodological components.
mesh_terms: D000818:Animals; D002417:Cattle; D002453:Cell Cycle; D002678:Chimera; D004274:DNA, Recombinant; D004624:Embryo Transfer; D004622:Embryo, Mammalian / Q000502:physiology*; D047108:Embryonic Development; D005260:Female; D005306:Fertilization; D005821:Genetic Techniques; D006801:Humans; D008297:Male; D008322:Mammals / Q000502:physiology; D051379:Mice; D009865:Oocytes / Q000502:physiology*; D010063:Ovum / Q000502:physiology*; D011247:Pregnancy; D011309:Preservation, Biological; D014176:Protein Biosynthesis; D013094:Spermatozoa / Q000502:physiology; D014158:Transcription, Genetic
chemical_list: D004274:DNA, Recombinant