Results 141 to 150 of about 686 (166)

Genomic Characterization and Phylogenetic Analysis of Linezolid-Resistant Enterococcus from the Nostrils of Healthy Hosts Identifies Zoonotic Transmission. [PDF]

Curr Microbiol
Abdullahi IN, Lozano C, Zarazaga M, Latorre-Fernández J, Hallstrøm S, Rasmussen A, Stegger M, Torres C.   +7 more
europepmc   +1 more source

Characterization of multiresistance gene optrA in Bacillus subtillis from China. [PDF]

J Antimicrob Chemother
Che Y, Jiang J, Wu R, Wang L, Wu X, Chen Q, Chen R, Zhou L.   +7 more
europepmc   +1 more source

The emergence and biological characteristics of linezolid-resistant <i>Clostridioides difficile</i> isolates in the Asia-Pacific region. [PDF]

Emerg Microbes Infect
Chen Y, Chen X, Xu H, Shen H, Liu X, Wan F, Han Y, Song X, Li J, Du H, Fan X, Wu Y, Luo Y, Jin D.   +13 more
europepmc   +1 more source

Persistent nasal colonization of rare community-acquired methicillin-resistant <i>Staphylococcus aureus</i> clones ST8-IVl (CA-MRSA/J) and ST1930-IVa in healthy adults. [PDF]

IJID Reg
Aung MS, Onomi H, Taniguchi A, Kuronuma K, Takahashi S, Kobayashi N.   +5 more
europepmc   +1 more source

Characterization of poxtA, a novel phenicol–oxazolidinone–tetracycline resistance gene from an MRSA of clinical origin [PDF]

Journal of Antimicrobial Chemotherapy, 2018
To characterize a novel phenicol-oxazolidinone-tetracycline resistance gene, named poxtA, identified in a previously described MRSA strain that was highly resistant to linezolid and also carried the cfr gene.The poxtA gene was identified by bioinformatic analysis of the whole genome sequence of Staphylococcus aureus AOUC-0915. The poxtA gene was cloned
Andrea Brenciani, Pietro Emanuele Varaldo, Gian Maria Rossolini   +2 more
exaly   +7 more sources

An Enterococcus faecium Isolated from Bovine Feces in Italy Shares optrA- and poxtA-Carrying Plasmids with Enterococci from Switzerland

Microbial Drug Resistance, 2023
To investigate the occurrence of oxazolidinone resistance genes, 18 florfenicol-resistant enterococci were isolated from 66 fecal samples collected from several cattle farms in central Italy. The PCR screening indicated that only a bovine florfenicol-resistant isolate, Enterococcus faecium 249031-C, was positive for the presence of optrA and poxtA ...
Andrea Brenciani, Carla Vignaroli, Eleonora Giovanetti   +2 more
exaly   +4 more sources

Analysis of a poxtA- and optrA-co-carrying conjugative multiresistance plasmid from Enterococcus faecalis

Journal of Antimicrobial Chemotherapy, 2019
To investigate the presence and transferability of the poxtA gene and identify the genetic context of poxtA in two enterococcal plasmids from swine.MICs were determined by broth microdilution. A total of 114 porcine enterococci with florfenicol MICs of ≥16 mg/L were screened for the presence of the poxtA gene by PCR.
Xiang-Dang Du, Xinxin Shan
exaly   +3 more sources

Emergence of plasmid-mediated oxazolidinone resistance gene poxtA from CC17 Enterococcus faecium of pig origin

Journal of Antimicrobial Chemotherapy, 2019
AbstractObjectivesTo characterize the oxazolidinone resistance gene poxtA on broad-host-range Inc18 plasmids from CC17 Enterococcus faecium of pig origin.MethodsOxazolidinone-resistant E. faecium isolates were screened for the presence of poxtA. The poxtA-carrying isolates were characterized by antimicrobial susceptibility testing, conjugation, S1-PFGE
Jinhu Huang, Yi Gao, Liping Wang
exaly   +3 more sources

Characterization of Tn6349, a novel mosaic transposon carrying poxtA, cfr and other resistance determinants, inserted in the chromosome of an ST5-MRSA-II strain of clinical origin [PDF]

Journal of Antimicrobial Chemotherapy, 2019
Objectives To characterize the genetic element carrying the poxtA oxazolidinone resistance gene found in the poxtA index strain Staphylococcus aureus AOUC-0915 isolated from a cystic fibrosis patient.Methods The genetic context of poxtA was investigated ...
Andrea Brenciani, Vincenzo Di Pilato, Gian Maria Rossolini   +2 more
exaly   +2 more sources

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Interregional spread in Spain of linezolid-resistant Enterococcus spp. isolates carrying the optrA and poxtA genes

International Journal of Antimicrobial Agents, 2020
The emergence of linezolid-resistant Enterococcus spp. (LRE) due to transferable resistance determinants is a matter of concern. To understand the contribution of the plasmid-encoded optrA and poxtA genes to the emergence of LRE, clinical isolates from different Spanish hospitals submitted to the Spanish Reference Laboratory from 2015-2018 were ...
Zaira Moure, Noelia Lara, Mercedes Marín, Pedro J. Sola-Campoy, Verónica Bautista, Frederic Gómez-Bertomeu, Cristina Gómez-Dominguez, María Pérez-Vázquez, Belén Aracil, José Campos, Emilia Cercenado, Jesús Oteo-Iglesias   +11 more
openaire   +2 more sources