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Mobility of Plasmids [PDF]

open access: yesMicrobiology and Molecular Biology Reviews, 2010
SUMMARYPlasmids are key vectors of horizontal gene transfer and essential genetic engineering tools. They code for genes involved in many aspects of microbial biology, including detoxication, virulence, ecological interactions, and antibiotic resistance.
Smillie, C.   +4 more
openaire   +4 more sources

Plasmid-to-plasmid recombination in Haemophilus influenzae [PDF]

open access: yesJournal of Bacteriology, 1986
No recombination between plasmids was observed after conjugal transfer of a plasmid into a cell carrying another plasmid. Two types of such recombination took place after transformation, one type being Rec+ dependent and suggesting a preferred site of recombination. The other much rarer type was at least partially Rec+ independent.
M, Balganesh, J K, Setlow
openaire   +2 more sources

DNA Minicircle Technology Improves Purity of Adeno-associated Viral Vector Preparations

open access: yesMolecular Therapy: Nucleic Acids, 2016
Adeno-associated viral (AAV) vectors are considered as one of the most promising delivery systems in human gene therapy. In addition, AAV vectors are frequently applied tools in preclinical and basic research. Despite this success, manufacturing pure AAV
Maria Schnödt   +9 more
doaj   +1 more source

Prevalence of blaKPC-2, blaKPC-3 and blaKPC-30—Carrying Plasmids in Klebsiella pneumoniae Isolated in a Brazilian Hospital

open access: yesPathogens, 2021
Klebsiella pneumoniae carbapenemase (KPC) actively hydrolyzes carbapenems, antibiotics often used a last-line treatment for multidrug-resistant bacteria. KPC clinical relevance resides in its widespread dissemination.
Letícia B. Migliorini   +10 more
doaj   +1 more source

Phenotypic and Genotypic Properties of Fluoroquinolone-Resistant, qnr-Carrying Escherichia coli Isolated from the German Food Chain in 2017

open access: yesMicroorganisms, 2021
Fluoroquinolones are the highest priority, critically important antimicrobial agents. Resistance development can occur via different mechanisms, with plasmid-mediated quinolone resistance (PMQR) being prevalent in the livestock and food area. Especially,
Katharina Juraschek   +8 more
doaj   +1 more source

High-Yield Expression and Purification of Recombinant Influenza Virus Proteins from Stably-Transfected Mammalian Cell Lines

open access: yesVaccines, 2020
Influenza viruses infect millions of people each year, resulting in significant morbidity and mortality in the human population. Therefore, generation of a universal influenza virus vaccine is an urgent need and would greatly benefit public health ...
Jeffrey W. Ecker   +8 more
doaj   +1 more source

Plasmid-Mediated Antibiotic Resistant Escherichia coli in Sarawak Rivers and Aquaculture Farms, Northwest of Borneo

open access: yesAntibiotics, 2021
Background: The emergence of plasmid-mediated antibiotic resistance in Escherichia coli in water resources could pose a serious threat to public health. The study aims to investigate the dispersion of plasmid-mediated antibiotic-resistant E.
Samuel Lihan   +3 more
doaj   +1 more source

Iteron Plasmids

open access: yesMicrobiology Spectrum, 2014
ABSTRACT Iteron-containing plasmids are model systems for studying the metabolism of extrachromosomal genetic elements in bacterial cells. Here we describe the current knowledge and understanding of the structure of iteron-containing replicons, the structure of the iteron plasmid encoded replication initiation proteins, and the molecular ...
Igor Konieczny   +3 more
openaire   +2 more sources

Plasmid Negative Regulation of CPAF Expression Is Pgp4 Independent and Restricted to Invasive Chlamydia trachomatis Biovars

open access: yesmBio, 2018
Chlamydia trachomatis is an obligate intracellular bacterial pathogen that causes blinding trachoma and sexually transmitted disease. C. trachomatis isolates are classified into 2 biovars—lymphogranuloma venereum (LGV) and trachoma—which are ...
Michael John Patton   +12 more
doaj   +1 more source

Co-occurrence of blaNDM–1 and mcr-9 in a Conjugative IncHI2/HI2A Plasmid From a Bloodstream Infection-Causing Carbapenem-Resistant Klebsiella pneumoniae

open access: yesFrontiers in Microbiology, 2021
Spread of the carbapenemase-encoding and mobilized colistin resistance (mcr) genes among Enterobacteriales poses a great threat to global public health, especially when the both genes are transferred by a single plasmid.
Zhou Liu   +13 more
doaj   +1 more source

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