title: Tracing backbone evolution through a tunicate's lost tail.
authors.forename: E
authors.initials: E
authors.lastname: Pennisi
mesh_terms: D000818:Animals; D005075:Biological Evolution; D016373:DNA, Antisense; D018507:Gene Expression Regulation, Developmental; D005796:Genes; D009672:Notochord / Q000196:embryology; D013131:Spine; D013623:Tail / Q000196:embryology; D014157:Transcription Factors / Q000235:genetics* / Q000502:physiology; D014561:Urochordata / Q000196:embryology* / Q000235:genetics*; D016335:Zinc Fingers
chemical_list: D016373:DNA, Antisense; C096765:Manx protein, Molgula oculata; D014157:Transcription Factors