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A phage-like plasmid carrying blaKPC-2Gene in carbapenem-resistant pseudomonas aeruginosa
(2019-01-01)
Background: Lateral gene transfer plays a central role in the dissemination of carbapenem resistance in bacterial pathogens associated with nosocomial infections, mainly Enterobacteriaceae and Pseudomonas aeruginosa. Despite ...
Residual concentrations of antimicrobial growth promoters in poultry litter favour plasmid conjugation among Escherichia coli
(2022-01-01)
Considering that plasmid conjugation is a major driver for the dissemination of antimicrobial resistance in bacteria, this study aimed to investigate the effects of residual concentrations of antimicrobial growth promoters ...
Sequence analysis of pLBB1, a cryptic plasmid from Lactobacillus delbrueckii subsp. bulgaricus
(National Research Council Canada-NRC Research Press, 2002-02-21)
The first report of the complete nucleotide sequence of a cryptic plasmid from Lactobacillus delbrueckii subsp. bulgaricus (Lactobacillus bulgaricus) is presented. The plasmid pLBB1 consists of 6127 bp with a GC content ...
Estudo do mecanismo molecular de transfecção mediada por ultrassom
(Universidade Federal de São Paulo (UNIFESP), 2010-11-24)
Ultrasound (US) has been widely used to improve the efficiency of non-viral vector transfection. However, the mechanism that enables the uptake of plasmid DNA in cells by US insonation is poorly understood, but it is ...
Nucleotide sequence and analysis of pRC12 and pRC18, two theta-replicating plasmids harbored by Lactobacillus curvatus CRL 705
(Public Library of Science, 2020-04-02)
The nucleotide sequences of plasmids pRC12 (12,342 bp; GC 43.99%) and pRC18 (18,664 bp; GC 34.33%), harbored by the bacteriocin-producer Lactobacillus curvatus CRL 705, were determined and analyzed. Plasmids pRC12 and pRC18 ...
Novel linear megaplasmid from Brevibacterium sp. isolated from extreme environment
(Wiley VCH Verlag, 2010-05)
Brevibacterium sp. Ap13, isolated from flamingo's feces in Laguna Aparejos, a high-altitude lake located at approximately 4,200 m in the northwest of Argentina was previously found to be resistant to multiple antibiotics, ...
In-well cell lysis technique reveals two new megaplasmids of 103.0 and 212.6 MDa in the multiple plasmid-containing strain V517 of escherichia coli
(Wiley Blackwell Publishing, Inc, 2002-12)
Aims: Identification of two new plasmids in the multiple plasmid-containing strain V517 of Escherichia coli. Method and Results: By using an in-well mild cell lysis technique suitable for megaplasmids observation, two ...