title: Intramolecular amplification of the tetracycline resistance determinant of transposon Tn1771 in Escherichia coli.
mesh_terms: D004261:DNA Replication; D004251:DNA Transposable Elements; D004269:DNA, Bacterial / Q000235:genetics; D004305:Dose-Response Relationship, Drug; D004926:Escherichia coli / Q000235:genetics*; D011815:R Factors; D013752:Tetracycline / Q000494:pharmacology*
chemical_list: D004251:DNA Transposable Elements; D004269:DNA, Bacterial; D013752:Tetracycline