Uphoff, D E Maternal influences on mouse embryos and preservation of mutant strains by freezing. [electronic resource] - Science (New York, N.Y.) Jul 1973 - 287-8 p. digital Publication Type: Journal Article ISSN: 0036-8075 Standard No.: 10.1126/science.181.4096.287 doi Subjects--Topical Terms: AnimalsEmbryo, MammalianFemaleFreezingGenotypeMaternal-Fetal ExchangeMiceMice, Inbred C57BLMice, Inbred DBAMice, Inbred StrainsMutationOvum--transplantationPhenotypePregnancyTissue PreservationTransplantation, Homologous