Literature DB >> 26415529

Detection of Escherichia coli sequence type 131 clonal group among extended-spectrum β-lactamase-producing E. coli using VITEK MS Plus matrix-assisted laser desorption ionization-time of flight mass spectrometry.

Yasufumi Matsumura1, Masaki Yamamoto2, Miki Nagao3, Michio Tanaka4, Shunji Takakura5, Satoshi Ichiyama6.   

Abstract

We investigated the performance of the VITEK MS Plus system for the detection of Escherichia coli sequence type 131 (ST131) among extended-spectrum β-lactamase-producing E. coli isolates. The SARAMIS software could discriminate the 67 ST131 isolates from 82 non-ST131 isolates with a sensitivity of 86.6% and a specificity of 95.1%.
Copyright © 2015 Elsevier B.V. All rights reserved.

Entities:  

Keywords:  Clone; ESBL; MALDI-TOF MS; Sequence types

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Year:  2015        PMID： 26415529     DOI： 10.1016/j.mimet.2015.09.016

Source DB:  PubMed          Journal:  J Microbiol Methods        ISSN： 0167-7012            Impact factor:   2.363


  1 in total

1.  Evaluation of MLVA for epidemiological typing and outbreak detection of ESBL-producing Escherichia coli in Sweden.

Authors:  Lisa Helldal; Nahid Karami; Christina Welinder-Olsson; Edward R B Moore; Christina Åhren
Journal:  BMC Microbiol       Date:  2017-01-06       Impact factor: 3.605
  1 in total

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