title: Altered embryos offered as solution to stem-cell rift.
authors: Erika
authors: E
authors: Check
mesh_terms: D033041:Embryo Research / Q000191:economics / Q000941:ethics* / Q000331:legislation & jurisprudence; D004622:Embryo, Mammalian / Q000166:cytology* / Q000378:metabolism*; D035082:Federal Government; D005818:Genetic Engineering / Q000941:ethics*; D006801:Humans; D011057:Politics; D011639:Public Opinion; D013234:Stem Cells / Q000166:cytology*; D014481:United States