title: Double cos site vectors: simplified cosmid cloning.
authors.forename: P
authors.initials: P
authors.lastname: Bates
mesh_terms: D003001:Cloning, Molecular / Q000379:methods*; D003360:Cosmids; D004251:DNA Transposable Elements; D004926:Escherichia coli / Q000235:genetics; D005814:Genes, Viral; D007202:Indicators and Reagents
chemical_list: D004251:DNA Transposable Elements; D007202:Indicators and Reagents