title: Developmental biology. Deserts and waves in gene expression.
authors.affiliation: Department of Genetics, Harvard Medical School, Boston, MA 02115, USA.
authors.forename: Alan R
authors.initials: AR
authors.lastname: Rodrigues
authors.forename: Clifford J
authors.initials: CJ
authors.lastname: Tabin
mesh_terms: D000818:Animals; D005552:Forelimb / Q000196:embryology*; D018507:Gene Expression Regulation, Developmental; D023061:Gene Order; D005801:Genes, Homeobox; D005812:Genes, Switch; D005810:Multigene Family; D014158:Transcription, Genetic