title: Site-specific inversions in repeated Xenopus laevis homeobox gene 2 sequences.
mesh_terms: D000818:Animals; D001483:Base Sequence; D007446:Chromosome Inversion; D005801:Genes, Homeobox; D008969:Molecular Sequence Data; D005810:Multigene Family; D014982:Xenopus laevis / Q000235:genetics*