Modifying enzymes related aminoglycoside: analyses of resistant Acinetobacter isolates.

ABSTRACT: Enzymatic modification of aminoglycosides by nucleotidyltransferases, acetyltransferases and/or phosphotransferases accounts for the majority of aminoglycoside-resistant Acinetobacter isolates. In this study, we investigated the relationship between aminoglycoside resistance and the presence of aminoglycoside-modifying enzymes in Acinetobacter baumannii clinical isolate groups with different resistance profiles. Thirty-two clinical A. baumannii isolates were included in this study. Acinetobacter isolates were divided into 4 groups according to results of susceptibility testing. The presence of genes encoding the following aminoglycoside-modifying enzymes; aph (3')-V1, aph (3')-Ia, aac (3)-Ia, aac (3) IIa, aac (6')-Ih, aac (6')-Ib and ant (2')-Ia responsible for resistance was investigated

SUBMITTER: Atasoy AR 

PROVIDER: S-EPMC4402895 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature