rmtD2, a new allele of a 16S rRNA methylase gene, has been present in Enterobacteriaceae isolates from Argentina for more than a decade


Abstract:

The first allele of a 16S rRNA methyltransferase gene, rmtD2, conferring very high resistance to all clinically available aminoglycosides, was detected in 7/1,064 enterobacteria collected in 2007. rmtD2 was located on a conjugative plasmid in a Tn2670-like element inside a structure similar to that of rmtD1 but probably having an independent assembly. rmtD2 has been found since 1996 to 1998 mainly in Enterobacter and Citrobacter isolates, suggesting a possible reservoir in these genera. This presumption deserves monitoring by continuous surveillance. Copyright © 2011, American Society for Microbiology. All Rights Reserved.

Año de publicación:

2011

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    Fuente:

    scopusscopus