title: Revisiting recent challenges to the ancient fish-specific genome duplication hypothesis.
authors.forename: J S
authors.initials: JS
authors.lastname: Taylor
authors.forename: Y
authors.initials: Y
authors.lastname: Van de Peer
authors.forename: A
authors.initials: A
authors.lastname: Meyer
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D005399:Fishes / Q000235:genetics*; D020440:Gene Duplication; D016678:Genome; D008969:Molecular Sequence Data; D010802:Phylogeny; D018168:Receptors, Retinoic Acid / Q000737:chemistry / Q000235:genetics; D047488:Retinoid X Receptors; D014157:Transcription Factors / Q000737:chemistry / Q000235:genetics
chemical_list: D018168:Receptors, Retinoic Acid; D047488:Retinoid X Receptors; D014157:Transcription Factors