Results 41 to 50 of about 2,522,619 (179)

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

Journal of Antimicrobial Chemotherapy
Yongliang Che, Jinxiu Jiang, Renjie Wu, Longbai Wang, Xuemin Wu, Qiuyong Chen, Rujing Chen, Lunjiang Zhou   +7 more
openaire   +4 more sources

Genomic analysis of enterococci carrying optrA, poxtA, and vanA resistance genes from wild boars, Italy

Journal of Applied Microbiology
Abstract Aims To investigate enterococci carrying linezolid and vancomycin resistance genes from fecal samples recovered from wild boars Methods and results Florfenicol- and vancomycin-resistant enterococci, isolated on selective agar
Marzia Cinthi, Sonia Nina Coccitto, Francesca Romana Massacci, Elisa Albini, Giorgia Binucci, Marco Gobbi, Michele Tentellini, Nicoletta D'Avino, Alice Ranucci, Paola Papa, Chiara Francesca Magistrali, Andrea Brenciani, Eleonora Giovanetti   +12 more
openaire   +3 more sources

The prevalence of optrA-carrying Enterococci in the vaginal micro-ecology of pregnant women in late pregnancy

Microbiology Spectrum
The colonization of Enterococcus in the female vagina leads to neonatal and pediatric enterococcal septicemia. Linezolid (LZD) is a kind of mainstream drug for treating multidrug-resistant Gram-positive infections.
Yanjun Xie, Fangyi Xu, Huali Dong, Jianfeng Mao, Chuanling Zhang   +4 more
doaj   +2 more sources

Commentary: Nationwide Surveillance of Novel Oxazolidinone Resistance Gene optrA in Enterococcus Isolates in China from 2004 to 2014 [PDF]

Frontiers in Microbiology, 2017
Gianluca Morroni, Andrea Brenciani, Serena Simoni, Carla Vignaroli, Marina Mingoia, Eleonora Giovanetti   +5 more
doaj   +3 more sources

Emergence of linezolid-resistant Enterococcus cecorum clade F harboring optrA/fexA causing enterococcal spondylitis in commercial broilers in China [PDF]

BMC Microbiology
Background Enterococcus cecorum, long regarded as a commensal bacterium in the avian gut, has recently emerged as a significant pathogen causing enterococcal spondylitis.
Fanrun Meng, Defang Zhou, Ruiqi Li, Feng Lang, Bin Xiang, Liangyu Yang, Ziqiang Cheng   +6 more
doaj   +2 more sources

Detection of optrA and poxtA genes in linezolid-resistant Enterococcus isolates from fur animals in China

Letters in Applied Microbiology, 2022
Abstract The emergence of linezolid-resistant (LR) enterococci found in food of animal origin arouses attention, but little is known about LR enterococci in fur animals. A total of 342 Enterococcus faecalis and 265 E. faecium strains isolated from fur animals in China from 2015 to 2017 were investigated to determine if LR enterococci ...
W. Sun, H. Liu, J. Liu, Q. Jiang, Y. Pan, Y. Yang, X. Zhu, J. Ge   +7 more
openaire   +2 more sources

OptrA-positive Streptococcus suis Genome sequencing and assembly

, 2022
 To study the genetic environment of optrA gene in Streptococcus suis 
junkai zhang (13183158), Gongzheng Hu (4818990)   +1 more
core   +1 more source

Transferable Resistance Gene optrA in Enterococcus faecalis from Swine in Brazil

Antimicrobial Agents and Chemotherapy, 2020
OptrA is an ATP-binding cassette (ABC)-F protein that confers resistance to oxazolidinones and phenicols and can be either plasmid-encoded or chromosomally encoded. Here, we isolated 13 Enterococcus faecalis strains possessing a linezolid MIC of ≥4 mg/liter from nursery pigs in swine herds located across Brazil ...
Lara M. Almeida, François Lebreton, Anthony Gaca, Paulo M. Bispo, Jose T. Saavedra, Rodrigo N. Calumby, Luciano M. Grillo, Ticiano G. Nascimento, Pedro H. Filsner, Andrea M. Moreno, Michael S. Gilmore   +10 more
openaire   +3 more sources

Distribution of the optrA gene in Enterococcus isolates at a tertiary care hospital in China

Journal of Global Antimicrobial Resistance, 2019
Linezolid-resistant Enterococcus have spread worldwide. This study investigated the prevalence of linezolid-non-susceptible Enterococcus (LNSE) and the potential mechanism and molecular epidemiology of LNSE isolates from Nanjing, China.Linezolid susceptibility of 2555 Enterococcus was retrospectively determined by Etest. Vancomycin and teicoplanin MICs
Wanqing, Zhou, Shuo, Gao, Hongjing, Xu, Zhifeng, Zhang, Fei, Chen, Han, Shen, Chunni, Zhang   +6 more
openaire   +2 more sources

An in‐house 45‐plex array for the detection of antimicrobial resistance genes in Gram‐positive bacteria

MicrobiologyOpen, Volume 12, Issue 1, February 2023., 2023
Here we describe an in‐house bead array targeting antimicrobial resistance (AMR) genes of Gram‐positive bacteria and allowing their rapid detection all at once at reduced costs. A total of 27/41 AMR probes targeting genes frequently associated with resistance tested positive on a collection of 124 enterococci and 62 staphylococci isolated from healthy ...
Carole Kowalewicz, Michael Timmermans, David Fretin, Pierre Wattiau, Cécile Boland   +4 more
wiley   +1 more source