title: Genetics of restriction/modification systems.
mesh_terms: D004262:DNA Restriction Enzymes / Q000235:genetics*; D004926:Escherichia coli / Q000201:enzymology / Q000235:genetics; D005787:Gene Frequency; D009154:Mutation; D010641:Phenotype; D010957:Plasmids; D012486:Salmonella typhimurium / Q000201:enzymology / Q000235:genetics
chemical_list: D004262:DNA Restriction Enzymes