title: Evo-devo: relaxed constraints on Hox gene clustering during evolution.
authors.forename: B
authors.initials: B
authors.lastname: Galliot
mesh_terms: D000818:Animals; D019143:Evolution, Molecular; D005801:Genes, Homeobox / Q000235:genetics*; D005810:Multigene Family; D014561:Urochordata / Q000235:genetics