title: It's a knockout!
authors.affiliation: Johns Hopkins University School of Medicine, Baltimore, MD 21205, USA. anna@gdb.org
authors.forename: A V
authors.initials: AV
authors.lastname: Anagnostopoulos
mesh_terms: D000818:Animals; D016208:Databases, Factual; D005260:Female; D008297:Male; D051379:Mice; D018345:Mice, Knockout