Colistin-Resistant mcr-1-Positive Escherichia coli ST131-H22 Carrying blaCTX–M–15 and qnrB19 in Agricultural Soil
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Colistin resistant Escherichia coli carrying mcr-1 in urban sludge samples: Dhaka, Bangladesh
Of 48 bacteria belonging to the family Enterobacteriaceae tested from urban sludge samples, one Escherichia coli isolate was resistant to colistin and possessed the resistance marker gene mcr-1 found for the first time from Bangladesh. The colistin resistant E. coli was multidrug resistant showing resistance to 11 different antibiotics tested.
متن کاملMolecular Epidemiology and Colistin Resistant Mechanism of mcr-Positive and mcr-Negative Clinical Isolated Escherichia coli
Transmissible colistin resistance mediated by the mcr gene has been reported worldwide, but clinical isolates of mcr-negative colistin-resistant Escherichia coli are rarely reported. The aim of this study was to evaluate the mechanism of colistin resistance among mcr-positive and mcr-negative E. coli clinical isolates by performing a molecular epidemiological surveillance. For the first time ev...
متن کاملmcr-1–Positive Colistin-Resistant Escherichia coli in Traveler Returning to Canada from China
system genes. J Clin Microbiol. 2004;42:5871–4. http://dx.doi.org/10.1128/JCM.42.12.5871-5874.2004 5. Dance D. Treatment and prophylaxis of melioidosis. Int J Antimicrob Agents. 2014;43:310–8. http://dx.doi.org/10.1016/j. ijantimicag.2014.01.005 6. Dan M. Melioidosis in travelers: review of the literature. J Travel Med. 2015;22:410–4. http://dx.doi.org/10.1111/jtm.12236 7. Doker TJ, Sharp TM, R...
متن کاملColistin-Resistant mcr-1–Positive Pathogenic Escherichia coli in Swine, Japan, 2007−2014
Techapp1.pdf). The chimeric nature of the virus strain was confirmed by RT-PCR with primers spanning possible recombination sites and analysis of overlapping reads from next-generation sequencing. Annotation of the sequence of SeCoV/GER/ L00930/2012 performed on the basis of SeCoV/ Italy/213306/2009 identified a similar putative coding sequence with a TGEV backbone and a spike coding sequence s...
متن کاملGenetic Features of MCR-1-Producing Colistin-Resistant Escherichia coli Isolates in South Africa.
A series of colistin-resistant Escherichia coli clinical isolates was recovered from hospitalized and community patients in South Africa. Seven clonally unrelated isolates harbored the mcr-1 gene located on different plasmid backbones. Two distinct plasmids were fully sequenced, and identical 2,600-bp-long DNA sequences defining a mcr-1 cassette were identified. Promoter sequences responsible f...
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ژورنال
عنوان ژورنال: Frontiers in Microbiology
سال: 2021
ISSN: 1664-302X
DOI: 10.3389/fmicb.2021.659900