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High Genetic Plasticity in Multidrug-Resistant Sequence Type 3-IncHI2 Plasmids Revealed by Sequence Comparison and Phylogenetic Analysis [PDF]

Antimicrobial Agents and Chemotherapy, 2018
ABSTRACT We report a novel fusion plasmid, pP2-3T, cointegrating sequence type 3 (ST3)-IncHI2 with an IncFII plasmid backbone mediating multidrug resistance (MDR) and virulence. Phylogenetic analysis and comparative genomics revealed that pP2-3T and other MDR ST3-IncHI2 plasmids clustered together, representing a unique IncHI2 ...
Xing-Ping Li, , Xiaoping Liao
exaly   +3 more sources

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Characterization of two autoreplicative regions of the inchi2 plasmid r478: rephi2a and rephi1a(r478)

Microbiology (Reading, England), 2001
Plasmids of the incompatibility groups HI and HII (IncH plasmids) generally confer multiple antibiotic resistances upon their host pathogenic strain. IncHI group plasmids are distinguished by their property of optimal transfer by conjugation at temperatures below 30 degreesC.
Page, David T., Colleran, Emer, Whelan, Kenneth F.   +2 more
openaire   +2 more sources

Characterization of the IncHI2 plasmid pTW4 harboring tet(M) from an isolate of Escherichia coli ST162

The Journal of Antibiotics, 2020
To investigate the genetic features and biological costs of the plasmid pTW4 harboring tet(M) in an isolate of Escherichia coli ST162 from a duck. The complete nucleotide sequence of plasmid pTW4 was determined. The characteristics of plasmid pTW4 in E. coli were investigated by stability and direct competition assays.
Ying-Ying, Liu, Ya-Wei, Sun, Hua-Run, Sun, Xing-Wei, Luo, Dan-Dan, He, Hua, Wu, Li, Yuan, Yu-Shan, Pan, Gong-Zheng, Hu, Jian-Hua, Liu   +9 more
openaire   +2 more sources

Identification of a novel lineage of plasmids within phylogenetically diverse subclades of IncHI2-ST1 plasmids

Plasmid, 2019
IncHI2-ST1 plasmids play an important role in co-mobilizing genes conferring resistance to critically important antibiotics and heavy metals. Here we present the identification and analysis of IncHI2-ST1 plasmid pSPRC-Echo1, isolated from an Enterobacter hormaechei strain from a Sydney hospital, which predates other multi-drug resistant IncHI2-ST1 ...
Piklu Roy Chowdhury, Mathieu Fourment, Matthew Z. DeMaere, Leigh Monahan, John Merlino, Thomas Gottlieb, Aaron E. Darling, Steven P. Djordjevic   +7 more
openaire   +2 more sources

Characteristics of Two mcr-1 -Harboring IncHI2 Plasmids from Clinical Salmonella Isolates in Jiaxing City

Foodborne Pathogens and Disease, 2023
Salmonella is a primary cause of foodborne diseases, and the increasing prevalence of mcr-1- carrying plasmids, which confer colistin resistance to Salmonella , poses significant global health concerns. As the frequency of occurrence
Miaomiao Jia, Ping Li, Junyan Zhang, Zhongwen Chen, Lei Gao, Yangming Sun, Xiaofei Zhang, Yong Yan, Guoying Zhu   +8 more
openaire   +2 more sources

Co-occurrence of mcr-1 in the chromosome and on an IncHI2 plasmid: persistence of colistin resistance in Escherichia coli

International Journal of Antimicrobial Agents, 2018
Two colistin-resistant Escherichia coli strains (FS13Z2S and FS3Z6C) possessing chromosomally encoded mcr-1 isolated from swine were characterised. Whole-genome sequencing revealed that in strain FS13Z2S mcr-1 occurred in triplicate in the chromosome with another copy encoded on a pHNSHP45-2-like IncHI2 plasmid, whereas in strain FS3Z6C only one copy ...
Jian, Sun, Xing-Ping, Li, Liang-Xing, Fang, Ruan-Yang, Sun, Yu-Zhang, He, Jingxia, Lin, Xiao-Ping, Liao, Youjun, Feng, Ya-Hong, Liu   +8 more
openaire   +2 more sources

Multiclonal spread of VIM-1-producing Enterobacter cloacae isolates associated with In624 and In488 integrons located in an IncHI2 plasmid

International Journal of Antimicrobial Agents, 2014
Over a 6-year period (2007-2012), the emergence of Enterobacter cloacae isolates resistant to β-lactams and with reduced susceptibility to carbapenems was observed in Hospital Universitario 12 de Octubre (Madrid, Spain). To determine the possible role of metallo-β-lactamases (MBLs) in the resistance profile of these isolates, a molecular and clinical ...
Jennifer Villa, Patricia Brañas, Esther Viedma   +2 more
exaly   +3 more sources

Genomic characterization of an extensively drug-resistant chicken-borne Salmonella Indiana isolate carrying an IncHI2-IncHI2A plasmid

Food Control, 2021
Abstract The recent emergence of e xtensively d rug- r esistant (XDR) foodborne bacteria is posing a huge threat to food safety and public health. In this study, we reported the genome features of an XDR Salmonella Indiana isolate (SJTUF 87912v2 ) recovered from a chicken carcass in 2012 in Guangdong, China.
Zengfeng Zhang, Shoukui He, Baowei Yang, Chunlei Shi, Yanhong Liu, Xianming Shi   +5 more
openaire   +1 more source

Co-occurrence of biofilm formation and quinolone resistance in Salmonella enterica serotype typhimurium carrying an IncHI2-type oqxAB-positive plasmid

Microbial Pathogenesis, 2018
The objective of this study was to investigate the co-occurrence of biofilms and quinolone resistance in Salmonella enterica serotype Typhimurium mediated by IncHI2-type oqxAB-positive plasmids. Among the 40 Salmonella strains, we found that 27 isolates formed biofilms and displayed identical multidrug-resistance profiles to ciprofloxacin, doxycycline,
Chang-Wei Lei, Rong Xiang, Anyun Zhang   +2 more
exaly   +3 more sources

pSTM6-275, a Conjugative IncHI2 Plasmid of Salmonella enterica That Confers Antibiotic and Heavy-Metal Resistance under Changing Physiological Conditions

Antimicrobial Agents and Chemotherapy, 2018
ABSTRACT Detailed annotation of an IncHI2 plasmid, pSTM6-275, from Salmonella enterica serotype 1,4,5,12:i:- strain TW-Stm6 revealed a composite structure, including antimicrobial resistance genes on mobile genetic elements. The plasmid was thermosensitive for transfer to Escherichia coli
Helen Billman-Jacobe, Marc Marenda, Mike Dyall-Smith   +2 more
exaly   +4 more sources