Abstract
bla(VEB-6) was found on the Proteus mirabilis chromosome in a context similar to those of bla(VEB-1a) and bla(VEB-1b), in a truncated gene cassette flanked by 135-bp elements and duplications of the 3'-conserved segment of class 1 integrons. A linked aacA4-aadB-dfrA1-orfC cassette array includes components of Tn1331, illustrating the complex mosaicism of multiresistance regions.
Publication types
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Research Support, Non-U.S. Gov't
MeSH terms
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Base Sequence
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DNA Transposable Elements
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Escherichia coli Proteins
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Molecular Sequence Data
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Proteus mirabilis / enzymology
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Providencia / enzymology*
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Pseudomonas aeruginosa / enzymology*
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Repetitive Sequences, Nucleic Acid*
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beta-Lactamases / genetics*
Substances
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DNA Transposable Elements
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Escherichia coli Proteins
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beta-lactamase VEB-1, E coli
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beta-Lactamases