title: Experiments on duplications and palindromes in Escherichia coli [proceedings].
mesh_terms: D000483:Alleles; D001120:Arginine / Q000235:genetics; D001483:Base Sequence; D004269:DNA, Bacterial / Q000235:genetics*; D004926:Escherichia coli / Q000235:genetics*; D009876:Operon
chemical_list: D004269:DNA, Bacterial; D001120:Arginine