Matches in SemOpenAlex for { <https://semopenalex.org/work/W3091319934> ?p ?o ?g. }
- W3091319934 endingPage "144" @default.
- W3091319934 startingPage "137" @default.
- W3091319934 abstract "Study of the rifampicin resistance of Rhodococcus equi strains isolated from French horses over a 20-year period. Rifampicin susceptibility was tested by disk diffusion (DD) and broth macrodilution methods, and rpoB gene sequencing and MLST were performed on 40 R. equi strains, 50.0% of which were non-susceptible to rifampicin. Consistency of results was observed between rifampicin susceptibility testing and rpoB sequencing. Strains non-susceptible to rifampicin by DD had a substitution at one of the sites (Asp516, His526 and Ser531) frequently encountered and conferring rifampicin resistance. High-level resistance was correlated with His526Asp or Ser531Leu substitutions; low-level resistance was correlated with Asp516Tyr substitution, a novel substitution for R. equi. Strains susceptible to rifampicin by DD showed no substitution in the three sites, except for two strains carrying, respectively, the His526Asn and Asp516Val substitutions (previously correlated with low-level rifampicin resistance). Both strains were isolated from an animal from which ten other strains were also isolated and found to be rifampicin-non-susceptible by DD. MLST showed the presence of 10 STs (including the novel ST43), but no association was observed with rifampicin resistance. This study confirms that certain substitutions in RpoB are more likely to confer high- or low-level rifampicin resistance, describes a new substitution conferring rifampicin resistance in R. equi and suggests non-clonal dissemination of rifampicin-resistant strains in France. Standard DD may miss strains with a low-level rifampicin-resistant substitution; further studies are needed to remedy the absence of R. equi-specific clinical breakpoints." @default.
- W3091319934 created "2020-10-08" @default.
- W3091319934 creator A5016051846 @default.
- W3091319934 creator A5033480458 @default.
- W3091319934 creator A5035556866 @default.
- W3091319934 creator A5036882608 @default.
- W3091319934 creator A5045215270 @default.
- W3091319934 creator A5047378346 @default.
- W3091319934 creator A5056998912 @default.
- W3091319934 creator A5058689044 @default.
- W3091319934 creator A5070482347 @default.
- W3091319934 creator A5078091885 @default.
- W3091319934 creator A5078340360 @default.
- W3091319934 date "2020-12-01" @default.
- W3091319934 modified "2023-10-03" @default.
- W3091319934 title "Relationship between rifampicin resistance and RpoB substitutions of Rhodococcus equi strains isolated in France" @default.
- W3091319934 cites W1835214804 @default.
- W3091319934 cites W1856192699 @default.
- W3091319934 cites W1990291131 @default.
- W3091319934 cites W2011169744 @default.
- W3091319934 cites W2036316917 @default.
- W3091319934 cites W2038211892 @default.
- W3091319934 cites W2039933838 @default.
- W3091319934 cites W2048104724 @default.
- W3091319934 cites W2050263152 @default.
- W3091319934 cites W2050339020 @default.
- W3091319934 cites W2081779552 @default.
- W3091319934 cites W2092271474 @default.
- W3091319934 cites W2095610739 @default.
- W3091319934 cites W2103255959 @default.
- W3091319934 cites W2110135644 @default.
- W3091319934 cites W2113173229 @default.
- W3091319934 cites W2113396856 @default.
- W3091319934 cites W2119830736 @default.
- W3091319934 cites W2121254443 @default.
- W3091319934 cites W2121446138 @default.
- W3091319934 cites W2126282746 @default.
- W3091319934 cites W2138901807 @default.
- W3091319934 cites W2141862499 @default.
- W3091319934 cites W2147677677 @default.
- W3091319934 cites W2151512038 @default.
- W3091319934 cites W2155495207 @default.
- W3091319934 cites W2160993408 @default.
- W3091319934 cites W2311203695 @default.
- W3091319934 cites W2583587457 @default.
- W3091319934 cites W2601354205 @default.
- W3091319934 cites W2749145318 @default.
- W3091319934 cites W2891078715 @default.
- W3091319934 cites W2899213284 @default.
- W3091319934 cites W2922096640 @default.
- W3091319934 cites W2944890265 @default.
- W3091319934 cites W2962194479 @default.
- W3091319934 cites W2980328137 @default.
- W3091319934 cites W2997602940 @default.
- W3091319934 cites W3015016248 @default.
- W3091319934 cites W3015710873 @default.
- W3091319934 doi "https://doi.org/10.1016/j.jgar.2020.08.006" @default.
- W3091319934 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32992034" @default.
- W3091319934 hasPublicationYear "2020" @default.
- W3091319934 type Work @default.
- W3091319934 sameAs 3091319934 @default.
- W3091319934 citedByCount "7" @default.
- W3091319934 countsByYear W30913199342021 @default.
- W3091319934 countsByYear W30913199342022 @default.
- W3091319934 crossrefType "journal-article" @default.
- W3091319934 hasAuthorship W3091319934A5016051846 @default.
- W3091319934 hasAuthorship W3091319934A5033480458 @default.
- W3091319934 hasAuthorship W3091319934A5035556866 @default.
- W3091319934 hasAuthorship W3091319934A5036882608 @default.
- W3091319934 hasAuthorship W3091319934A5045215270 @default.
- W3091319934 hasAuthorship W3091319934A5047378346 @default.
- W3091319934 hasAuthorship W3091319934A5056998912 @default.
- W3091319934 hasAuthorship W3091319934A5058689044 @default.
- W3091319934 hasAuthorship W3091319934A5070482347 @default.
- W3091319934 hasAuthorship W3091319934A5078091885 @default.
- W3091319934 hasAuthorship W3091319934A5078340360 @default.
- W3091319934 hasBestOaLocation W30913199341 @default.
- W3091319934 hasConcept C104317684 @default.
- W3091319934 hasConcept C114851261 @default.
- W3091319934 hasConcept C2777581609 @default.
- W3091319934 hasConcept C2778340795 @default.
- W3091319934 hasConcept C2778607973 @default.
- W3091319934 hasConcept C42062724 @default.
- W3091319934 hasConcept C501593827 @default.
- W3091319934 hasConcept C54355233 @default.
- W3091319934 hasConcept C60987743 @default.
- W3091319934 hasConcept C86803240 @default.
- W3091319934 hasConcept C89423630 @default.
- W3091319934 hasConceptScore W3091319934C104317684 @default.
- W3091319934 hasConceptScore W3091319934C114851261 @default.
- W3091319934 hasConceptScore W3091319934C2777581609 @default.
- W3091319934 hasConceptScore W3091319934C2778340795 @default.
- W3091319934 hasConceptScore W3091319934C2778607973 @default.
- W3091319934 hasConceptScore W3091319934C42062724 @default.
- W3091319934 hasConceptScore W3091319934C501593827 @default.
- W3091319934 hasConceptScore W3091319934C54355233 @default.
- W3091319934 hasConceptScore W3091319934C60987743 @default.
- W3091319934 hasConceptScore W3091319934C86803240 @default.