title: Inversion of dorsoventral axis?
authors.forename: D
authors.initials: D
authors.lastname: Arendt
authors.forename: K
authors.initials: K
authors.lastname: Nübler-Jung
mesh_terms: D001003:Anal Canal / Q000196:embryology; D000818:Animals; D005075:Biological Evolution; D005775:Gastrula; D007313:Insecta / Q000235:genetics; D009055:Mouth / Q000196:embryology; D009420:Nervous System / Q000196:embryology; D013116:Spinal Cord / Q000196:embryology; D014714:Vertebrates / Q000235:genetics