title: New derivatives of lambda replacement vectors EMBL3 and EMBL4.
authors.affiliation: CEINGE-Genetic Engineering Center, Napoli, Italy.
authors.forename: G
authors.initials: G
authors.lastname: Chinali
mesh_terms: D010582:Bacteriophage lambda / Q000235:genetics*; D001483:Base Sequence; D005822:Genetic Vectors; D008969:Molecular Sequence Data