title: Variant insertion element IS1 generates 8-base pair duplications of the target sequence.
mesh_terms: D001483:Base Sequence; D004251:DNA Transposable Elements; D004269:DNA, Bacterial / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics; D010957:Plasmids; D011995:Recombination, Genetic
chemical_list: D004251:DNA Transposable Elements; D004269:DNA, Bacterial