1437. Biochemical characterization of L1 and L2 β-lactamases from clinical isolates of Stenotrophomonas maltophilia

BACKGROUND: Stenotrophomonas maltophilia is a Gram-negative, non-fermenting opportunistic pathogen. Two β-lactamases provide intrinsic resistance to β-lactams: a class B Metallo- β-lactamase L1, and a class A serine β-lactamase (SβL) L2. Recently, we described novel variants of the L1 and L2 in a co...

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Detalles Bibliográficos
Autores principales: Mojica, Maria F, Rutter, Joseph, Taracila, Magdalena A, Papp-Wallce, Krisztina M, Spencer, James, Vila, Alejandro J, Bonomo, Robert A
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Oxford University Press 2020
Materias:
Poster Abstracts
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7776554/
http://dx.doi.org/10.1093/ofid/ofaa439.1618

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