Cloning of restriction fragments of DNA from staphylococcal bacteriophage phi 11.
EcoRI fragments of Staphylococcus aureus bacteriophage phi 11 DNA were cloned in vector plasmid pSA2100 in S. aureus. The clones were analyzed in marker rescue experiments with suppressor- and temperature-sensitive mutants of phi 11 to correlate the genetic and physical map. Several mutants could be identified on the physical map, and a clone containing fragment EcoRI-B of phi 11 DNA expressed immunity to phage infection. In addition, it was found that recombinant plasmids containing phi 11 DNA sequences can be transferred by high-frequency transduction after phage phi 11 infection of host cells.
D002874:Chromosome Mapping; D003001:Cloning, Molecular; D004262:DNA Restriction Enzymes; D004274:DNA, Recombinant; D004279:DNA, Viral / Q000235:genetics*; D010957:Plasmids; D012097:Repressor Proteins / Q000235:genetics; D013204:Staphylococcus Phages / Q000235:genetics*; D013211:Staphylococcus aureus / Q000235:genetics; D014161:Transduction, Genetic; D014162:Transfection; D014764:Viral Proteins / Q000235:genetics
D004274:DNA, Recombinant; D004279:DNA, Viral; D012097:Repressor Proteins; D014764:Viral Proteins; D004262:DNA Restriction Enzymes