title: Limb-type differences in expression domains of certain chick Hox-4 genes and relationship to pattern modification for flight.
authors.affiliation: Laboratory of Pathology, National Cancer Institute, Bethesda, MD 20892.
authors.forename: S
authors.initials: S
authors.lastname: Mackem
authors.forename: M
authors.initials: M
authors.lastname: Ranson
authors.forename: K
authors.initials: K
authors.lastname: Mahon
mesh_terms: D000818:Animals; D002642:Chick Embryo; D005121:Extremities / Q000196:embryology*; D005426:Flight, Animal; D005801:Genes, Homeobox; D017403:In Situ Hybridization; D051379:Mice