... ). These observations indicate that exposure of the paternally inherited CMZ 12 transgene to the egg cytoplasm of some strains can either positively or negatively influence transgene expression. genome imprinting egg modifier nuclear transplantation androgenones nucleocytoplasmic interactions © 1994...

... direct evidence of such a maternal control in the mouse. * Author for correspondence 22 December 1993 © 1994 by Company of Biologists 1994 mouse preimplantation embryo blastocyst formation maternal factor nucleocytoplasmic interactions DDK mouse strain parental genomes...

... interaction with the paternal component of the BALB/c diploid nucleus. Genetic and molecular studies are underway to try and isolate the gene(s) responsible for the failure of (DDK♀ BALB/C♂)F 1 embryos. These experiments should help in our understanding of nucleocytoplasmic interactions and the respective...

... 1986 nucleocytoplasmic interactions mouse embryo transplantation nuclear transfer interspecific haploid T hp mutation parthenogenones Fertilized mammalian ova consist of haploid genomes derived from both parents and cytoplasmic components inherited largely from the female...