title: Building bigger mice through gene transfer.
mesh_terms: D000818:Animals; D013006:Growth Hormone / Q000235:genetics*; D008099:Liver / Q000032:analysis; D008668:Metallothionein / Q000235:genetics; D051379:Mice / Q000235:genetics*; D009876:Operon; D012333:RNA, Messenger / Q000032:analysis; D051381:Rats; D011995:Recombination, Genetic
chemical_list: D012333:RNA, Messenger; D013006:Growth Hormone; D008668:Metallothionein