title: Evolutionary biology: lost and found.
authors.forename: Neil H
authors.initials: NH
authors.lastname: Shubin
authors.forename: Randall D
authors.initials: RD
authors.lastname: Dahn
mesh_terms: D000818:Animals; D005075:Biological Evolution; D001824:Body Constitution / Q000235:genetics*; D029941:Fish Proteins / Q000235:genetics / Q000502:physiology; D006614:Hindlimb / Q000196:embryology; D018398:Homeodomain Proteins / Q000235:genetics* / Q000502:physiology; D051379:Mice; D051761:Paired Box Transcription Factors; D010388:Pelvis / Q000196:embryology*; D023701:Smegmamorpha / Q000196:embryology* / Q000235:genetics*; D014157:Transcription Factors / Q000235:genetics* / Q000502:physiology
chemical_list: D029941:Fish Proteins; D018398:Homeodomain Proteins; D051761:Paired Box Transcription Factors; D014157:Transcription Factors; C101485:homeobox protein PITX1