title: Targeted mutagenesis in embryo-derived stem cells.
authors.forename: K
authors.initials: K
authors.lastname: Thomas
mesh_terms: D000818:Animals; D002478:Cells, Cultured; D007041:Hypoxanthine Phosphoribosyltransferase / Q000235:genetics; D051379:Mice; D008822:Mice, Transgenic; D016296:Mutagenesis; D011995:Recombination, Genetic; D013234:Stem Cells / Q000166:cytology / Q000378:metabolism*; D014170:Transformation, Genetic
chemical_list: D007041:Hypoxanthine Phosphoribosyltransferase