title: Analysis of genetic regulatory mechanisms.
mesh_terms: D001426:Bacterial Proteins / Q000378:metabolism; D002459:Cell Fusion; D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D004254:DNA Nucleotidyltransferases / Q000378:metabolism; D004269:DNA, Bacterial / Q000032:analysis; D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D003854:Deoxyribonucleotides / Q000032:analysis; D004171:Diploidy; D004790:Enzyme Induction; D004794:Enzyme Repression; D004926:Escherichia coli / Q000201:enzymology / Q000378:metabolism / Q000502:physiology; D005809:Genes, Regulator; D005827:Genetics, Microbial; D006822:Hybrid Cells; D007785:Lactose / Q000378:metabolism; D009154:Mutation; D009876:Operon; D010443:Peptide Chain Termination, Translational; D010641:Phenotype; D012329:RNA, Bacterial / Q000032:analysis
chemical_list: D001426:Bacterial Proteins; D004269:DNA, Bacterial; D003854:Deoxyribonucleotides; D012329:RNA, Bacterial; D004254:DNA Nucleotidyltransferases; D012321:DNA-Directed RNA Polymerases; D007785:Lactose