title: Gal transduction by phage lambda: on the origin and nature of LFT transducing genomes.
mesh_terms: D001435:Bacteriophages / Q000032:analysis*; D002499:Centrifugation, Density Gradient; D002876:Chromosomes, Bacterial / Q000032:analysis*; D004926:Escherichia coli / Q000032:analysis; D012483:Salmonella Phages / Q000032:analysis; D012485:Salmonella typhi / Q000032:analysis; D014161:Transduction, Genetic