IS2, a genetic element for turn-off and turn-on of gene activity in E. coli.
D007446:Chromosome Inversion; D002874:Chromosome Mapping; D004269:DNA, Bacterial / Q000378:metabolism; D004926:Escherichia coli / Q000378:metabolism / Q000648:ultrastructure*; D005111:Extrachromosomal Inheritance; D008040:Genetic Linkage; D005827:Genetics, Microbial; D006824:Hybridization, Genetic; D008854:Microscopy, Electron; D008967:Molecular Biology; D009154:Mutation; D009690:Nucleic Acid Conformation; D009876:Operon
D004269:DNA, Bacterial