title: Plasmid positive selection vectors.
authors.forename: F H
authors.initials: FH
authors.lastname: Stephenson
authors.forename: I
authors.initials: I
authors.lastname: Kuhn
mesh_terms: D001435:Bacteriophages / Q000235:genetics; D015246:Deoxyribonuclease EcoRI / Q000235:genetics; D004352:Drug Resistance, Microbial / Q000235:genetics; D005804:Genes, Lethal; D005822:Genetic Vectors; D006090:Gram-Negative Bacteria; D010957:Plasmids
chemical_list: D015246:Deoxyribonuclease EcoRI