title: Analysis of the reduction in expression of tetracycline resistance determined by transposon Tn10 in the multicopy state.
mesh_terms: D002874:Chromosome Mapping; D004251:DNA Transposable Elements; D004352:Drug Resistance, Microbial; D005786:Gene Expression Regulation; D005796:Genes; D009154:Mutation; D011815:R Factors; D012097:Repressor Proteins / Q000235:genetics; D013752:Tetracycline / Q000494:pharmacology*
chemical_list: D004251:DNA Transposable Elements; D012097:Repressor Proteins; D013752:Tetracycline