Results 41 to 50 of about 2,658 (173)

Genomic and Pathogenic Characterization of an Extensively Drug-Resistant Avian Pathogenic <i>Escherichia coli</i> Strain. [PDF]

Transbound Emerg Dis
Extensively drug‐resistant (XDR) avian pathogenic Escherichia coli (APEC) poses a global threat to poultry and public health. In this study, we isolated an APEC strain, SDLYRA415, from broilers in Shandong, China, during an outbreak with ~20% mortality.
Ni W, Chen L, Chen H, Wang K, Yu L, Zhang X, Wang P.   +6 more
europepmc   +2 more sources

Phage inhibition, colicin resistance, and tellurite resistance are encoded by a single cluster of genes on the inchi2 plasmid r478.

Journal of Bacteriology, 1995
A region of the IncHI2 plasmid R478, encoding the phenotypes of tellurite resistance (Te-r), phage inhibition (Phi), and colicin resistance (PacB), was cloned and sequenced. Analysis indicated seven open reading frames (ORFs), whose genes were designated
Whelan, K F, Colleran, E, Taylor, D E
core   +5 more sources

Emergence of transmissible mcr-9.1 plasmids in clinical Cronobacter sakazakii: CRISPR typing unravels phage-driven evolution and high-risk lineage [PDF]

Applied and Environmental Microbiology
Cronobacter spp. is an important foodborne pathogen that causes serious neonatal infections. The prevalence of the colistin resistance gene mcr-9 in Cronobacter spp.
Haiyan Zeng, Huanhuan Zou, Xiaoyi Huang, Bingshao Liang, Shenshen Liu, Wenxin Zhao, Min Xu, Moutong Chen   +7 more
doaj   +2 more sources

Antibiotic resistance profiles and genomic analysis of Klebsiella pneumoniae ST15 with mcr-1 gene isolated from mink in China [PDF]

BMC Veterinary Research
Background Klebsiella pneumoniae (K. pneumoniae) is a zoonotic opportunistic pathogen that can cause pneumonia in minks, significantly impacting the mink breeding industry. In this study, a K.
Na Sun, Yanming Lv, Jingqing Yang, Xingang Zhu, Yuening Cheng, Zhihao San, Li Guo, Lianjun Fu, Baishuang Yin, Qiang Chen   +9 more
doaj   +2 more sources

Characterization of the Complete Nucleotide Sequences of mcr-1-Encoding Plasmids From Enterobacterales Isolates in Retailed Raw Meat Products From the Czech Republic

Frontiers in Microbiology, 2021
The aim of our study was to determine complete nucleotide sequence of mcr-1-carrying plasmids from Enterobacterales isolates recovered from domestic and imported raw retailed meat and compare them with plasmids available at the GenBank sequence database.
Marketa Zelendova, Marketa Zelendova, Costas C. Papagiannitsis, Costas C. Papagiannitsis, Costas C. Papagiannitsis, Costas C. Papagiannitsis, Adam Valcek, Adam Valcek, Adam Valcek, Matej Medvecky, Matej Medvecky, Ibrahim Bitar, Ibrahim Bitar, Jaroslav Hrabak, Jaroslav Hrabak, Tereza Gelbicova, Alzbeta Barakova, Alzbeta Barakova, Iva Kutilova, Iva Kutilova, Renata Karpiskova, Monika Dolejska, Monika Dolejska, Monika Dolejska   +23 more
doaj   +1 more source

Emergence of a novel hybrid mcr-1-bearing plasmid in an NDM-7-producing ST167 Escherichia coli strain of clinical origin

Frontiers in Microbiology, 2022
Colistin is considered as an antibiotic of ‘last resort’ for the treatment of lethal infections caused by carbapenem-resistant Enterobacterales (CRE), dissemination of plasmid-borne colistin resistance gene mcr-1, particularly into CRE, resulting in the ...
Shuang Xia, Wei Wang, Jing Cheng, Jing Cheng, Tingting Zhang, Tingting Zhang, Ziwei Xia, Ziwei Xia, Xiaoyu Zhao, Xiaoyu Zhao, Yungang Han, Yonghong Li, Yonghong Li, Xiufang Shi, Xiufang Shi, Shangshang Qin, Shangshang Qin   +16 more
doaj   +1 more source

Mapping studies and genetic analysis of transfer genes of the multi-resistant IncHI2 plasmid, R478 [PDF]

FEMS Microbiology Letters, 1999
A bank of transfer-defective Tn7 insertion mutants of the multi-resistant IncHI2 megaplasmid, R478, was generated. Complementation analysis of these mutations identified a large 144-kb transfer-associated region of R478. A 6.8-kb segment from the transfer region was sequenced.
D T, Page, K F, Whelan, E, Colleran
openaire   +3 more sources

Spread of oqxAB in Salmonella enterica serotype Typhimurium predominantly by IncHI2 plasmids [PDF]

Journal of Antimicrobial Chemotherapy, 2013
To investigate the prevalence and genetic environment of the multiresistance gene oqxAB in Salmonella enterica serotype Typhimurium isolated from food-producing animals.In this study, 63 Salmonella enterica serotype Typhimurium isolates were analysed for the presence of plasmid-mediated quinolone resistance determinants and mutations in the quinolone ...
Liang, Li, Xiaoping, Liao, Yurong, Yang, Jian, Sun, Lulu, Li, Baotao, Liu, Shoushen, Yang, Jun, Ma, Xue, Li, Qijing, Zhang, Yahong, Liu   +10 more
openaire   +2 more sources

Emergence of IncHI2 Plasmids With Mobilized Colistin Resistance (mcr)-9 Gene in ESBL-Producing, Multidrug-Resistant Salmonella Typhimurium and Its Monophasic Variant ST34 From Food-Producing Animals in Italy

Frontiers in Microbiology, 2021
A collection of 177 genomes of Salmonella Typhimurium and its monophasic variant isolated in 2014–2019 from Italian poultry/livestock (n = 165) and foodstuff (n = 12), previously screened for antimicrobial susceptibility and assigned to ST34 and single ...
Elena Lavinia Diaconu, Patricia Alba, Fabiola Feltrin, Paola Di Matteo, Manuela Iurescia, Eleonora Chelli, Valentina Donati, Ilaria Marani, Angelo Giacomi, Alessia Franco, Virginia Carfora   +10 more
doaj   +1 more source

Silent spread of mobile colistin resistance gene mcr-9.1 on IncHI2 ‘superplasmids’ in clinical carbapenem-resistant Enterobacterales [PDF]

Clinical Microbiology and Infection, 2021
mcr-9.1 is a newly described mobile colistin resistance gene. We have noted its presence in multiple species of carbapenem-resistant Enterobacterales (CRE) from our institution. We aimed to determine the clinical features, genomic context and phenotypic impact of mcr-9.1 carriage in a series of patients between 2010 and 2019.We identified 32 patients ...
Nenad, Macesic, Luke V, Blakeway, James D, Stewart, Jane, Hawkey, Kelly L, Wyres, Louise M, Judd, Ryan R, Wick, Adam W, Jenney, Kathryn E, Holt, Anton Y, Peleg   +9 more
openaire   +2 more sources