title: Opinions on left-right axis formation.
authors.forename: R
authors.initials: R
authors.lastname: Beddington
authors.forename: D
authors.initials: D
authors.lastname: Solter
mesh_terms: D000818:Animals; D002465:Cell Movement; D002842:Chromatids / Q000648:ultrastructure; D007446:Chromosome Inversion; D005314:Embryonic and Fetal Development; D005775:Gastrula / Q000502:physiology; D008322:Mammals / Q000196:embryology; D051379:Mice; D008817:Mice, Mutant Strains; D008954:Models, Biological; D012857:Situs Inversus / Q000235:genetics; D014714:Vertebrates / Q000196:embryology*