title: Identity of a Chi site of Escherichia coli and Chi recombinational hotspots of bacteriophage lambda.
mesh_terms: D010582:Bacteriophage lambda / Q000235:genetics*; D001483:Base Sequence; D003433:Crosses, Genetic; D004279:DNA, Viral; D003854:Deoxyribonucleotides / Q000032:analysis; D004926:Escherichia coli / Q000235:genetics*; D007763:Lac Operon; D009154:Mutation; D010957:Plasmids; D011995:Recombination, Genetic
chemical_list: D004279:DNA, Viral; D003854:Deoxyribonucleotides