title: Little orphan's nanny: where do genes come from and who takes care of them?
authors: Pennsylvania State University, University Park, PA 16802, USA. kenweiss@psu.edu
authors: Kenneth M
authors: KM
authors: Weiss
mesh_terms: D003062:Codon; D019143:Evolution, Molecular; D020440:Gene Duplication; D005796:Genes; D023281:Genomics; D006801:Humans; D009154:Mutation; D017422:Sequence Analysis, DNA
chemical_list: D003062:Codon