Abstract
By heteroduplex and hybridization analysis we showed that the inverted repetition (here called IS10) at the ends of the translocatable tetracycline resistance element Tn10 is not IS3, as had previously been reported by Ptashne and Cohen (J. Bacteriol. 122:776--781, 1975). Further analysis confirmed the homology between IS3 and the alpha beta sequence of F and demonstrated that IS10 was not present in the genomes of Salmonella typhimurium LT2 or Escherichia coli K-12.
MeSH Terms
Base Sequence
Crosses, Genetic
DNA, Recombinant
Drug Resistance, Microbial
Escherichia coli/drug effects,genetics,metabolism
Lac Operon
Mutation
Nucleic Acid Hybridization
Tetracycline/pharmacology
Chemicals
DNA, Recombinant
Tetracycline
Authors & Affiliations
4 authors, click to expand affiliations / ORCID
Ross D G
Grisafi P
Kleckner N
Botstein D
References (15)
15 references, click to expand
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