title: Pinning down positional information: dorsal-ventral polarity in the Drosophila embryo.
authors.affiliation: Molecular Biology Program, Sloan-Kettering Institute, New York, New York 10021, USA.
authors.forename: K V
authors.initials: KV
authors.lastname: Anderson
mesh_terms: D000818:Animals; D019521:Body Patterning / Q000235:genetics / Q000502:physiology*; D004330:Drosophila / Q000196:embryology*