title: Insertion mutations in microorganisms.
mesh_terms: D001435:Bacteriophages; D001483:Base Sequence; D002869:Chromosome Aberrations; D002876:Chromosomes, Bacterial; D004269:DNA, Bacterial; D004926:Escherichia coli; D005690:Galactose; D005827:Genetics, Microbial; D008854:Microscopy, Electron; D009154:Mutation; D009693:Nucleic Acid Hybridization; D009876:Operon; D014158:Transcription, Genetic; D014161:Transduction, Genetic
chemical_list: D004269:DNA, Bacterial; D005690:Galactose