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The dhfrI trimethoprim resistance gene of Tn7 can be found at specific sites in other genetic surroundings.

The dhfrI gene, mediating high-level trimethoprim resistance, was earlier found only on Tn7. Evidence is given here for an alternative location of this gene at a site identical to sites observed earlier for dhfrII on plasmid R388, dhfrV on pLMO20, and aadA on Tn21. All these genes and dhfrI are prec...

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Bibliographic Details
Main Authors: Sundström, L, Sköld, O
Format: Artigo
Language:Inglês
Published: 1990
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC171658/
https://ncbi.nlm.nih.gov/pubmed/2188588
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