title: Identification of protein X of Escherichia coli as the recA+/tif+ gene product.
mesh_terms: D001426:Bacterial Proteins / Q000032:analysis / Q000096:biosynthesis*; D004794:Enzyme Repression; D004926:Escherichia coli / Q000235:genetics*; D005796:Genes; D006358:Hot Temperature; D008937:Mitomycins / Q000494:pharmacology; D008970:Molecular Weight; D009154:Mutation; D011995:Recombination, Genetic; D012270:Ribosomes / Q000378:metabolism; D014158:Transcription, Genetic
chemical_list: D001426:Bacterial Proteins; D008937:Mitomycins