title: A substance produced by competent Bacillus cereus 569 cells that affects transformability.
mesh_terms: D001409:Bacillus cereus / Q000378:metabolism*; D004269:DNA, Bacterial / Q000378:metabolism*; D004352:Drug Resistance, Microbial; D008967:Molecular Biology; D009154:Mutation; D013307:Streptomycin
chemical_list: D004269:DNA, Bacterial; D013307:Streptomycin