title: A defective P1 prophage with a chromosomal location.
mesh_terms: D002701:Chloramphenicol; D002869:Chromosome Aberrations; D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D003090:Coliphages; D003433:Crosses, Genetic; D003673:Defective Viruses; D004352:Drug Resistance, Microbial; D004926:Escherichia coli; D005809:Genes, Regulator; D005816:Genetic Complementation Test; D008242:Lysogeny; D014161:Transduction, Genetic
chemical_list: D002701:Chloramphenicol