Phenotypic analyses can be speeded up in early mouse embryos by injecting morulae with embryo stem cells.
D000818:Animals; D001755:Blastocyst / Q000166:cytology; D046149:Embryo Culture Techniques; D004624:Embryo Transfer; D004622:Embryo, Mammalian / Q000166:cytology*; D053595:Embryonic Stem Cells / Q000166:cytology*; D018014:Gene Transfer Techniques; D049452:Green Fluorescent Proteins / Q000378:metabolism; D007834:Lasers; D051379:Mice; D009028:Morula / Q000378:metabolism*; D009154:Mutation; D053652:Nuclear Transfer Techniques; D010641:Phenotype; D011003:Ploidies
D049452:Green Fluorescent Proteins