title: Filamentous phages specific for the I sex factor.
mesh_terms: D001431:Bacteriological Techniques; D001435:Bacteriophages / Q000254:growth & development*; D003090:Coliphages / Q000254:growth & development*; D003433:Crosses, Genetic; D004926:Escherichia coli; D009154:Mutation; D009500:Neutralization Tests; D012486:Salmonella typhimurium; D012737:Sex Factors