title: The right time and place for molecular scissors.
authors.forename: L
authors.initials: L
authors.lastname: Hennighausen
authors.forename: P A
authors.initials: PA
authors.lastname: Furth
mesh_terms: D000818:Animals; D017353:Gene Deletion; D018390:Gene Targeting; D019426:Integrases / Q000378:metabolism; D051379:Mice; D011401:Promoter Regions, Genetic; D011995:Recombination, Genetic; D013752:Tetracycline / Q000494:pharmacology; D014157:Transcription Factors / Q000235:genetics; D019076:Transgenes; D014764:Viral Proteins
chemical_list: D014157:Transcription Factors; D014764:Viral Proteins; C045073:Cre recombinase; D019426:Integrases; D013752:Tetracycline