title: Gene replacement in gram-negative bacteria: the pMAKSAC vectors.
authors.affiliation: Molecular Biology Department, Swiss Serum and Vaccine Institute, Bern, Switzerland. dider.favre@berna.org
authors.forename: D
authors.initials: D
authors.lastname: Favre
authors.forename: J F
authors.initials: JF
authors.lastname: Viret
mesh_terms: D001412:Bacillus subtilis / Q000235:genetics; D001709:Biotechnology; D004926:Escherichia coli / Q000235:genetics; D005798:Genes, Bacterial; D005821:Genetic Techniques; D005822:Genetic Vectors; D006090:Gram-Negative Bacteria / Q000235:genetics*; D006602:Hexosyltransferases / Q000235:genetics; D010957:Plasmids / Q000235:genetics; D015183:Restriction Mapping; D014734:Vibrio cholerae / Q000235:genetics
chemical_list: D006602:Hexosyltransferases; C021513:levansucrase