title: [Mutagenesis and cloning of hly determinants of the paP20 plasmid].
abstract: The data obtained indicate that pAP20 plasmid determinants for the synthesis and excretion of Escherichia coli haemolysin are located on the plasmid SalI-fragment f3. The size of f3 fragment is 12 X 10(6) dalton.
mesh_terms: D003001:Cloning, Molecular; D004262:DNA Restriction Enzymes; D004251:DNA Transposable Elements; D004587:Electrophoresis, Agar Gel; D004926:Escherichia coli / Q000235:genetics*; D006459:Hemolysin Factors; D008970:Molecular Weight; D009154:Mutation; D010957:Plasmids
chemical_list: D004251:DNA Transposable Elements; D004262:DNA Restriction Enzymes
vernacular_title: Mutagenez i klonirovanie determinantov hly plazmidy pAP20.