Results 41 to 50 of about 1,239,164 (310)

Enhancing student understanding of genetic cloning through a 3D-printed active learning activity and flipped classroom curriculum

open access: yesJournal of Microbiology & Biology Education
This classroom curriculum is designed to teach the topic of cloning in both small- and large-enrollment undergraduate general microbiology courses. Students often struggle to grasp and visualize genetic engineering or cloning, in which a piece of DNA is ...
Katriana A. Popichak   +8 more
doaj   +1 more source

Complete Assembly of the Genome of an Acidovorax citrulli Strain Reveals a Naturally Occurring Plasmid in This Species [PDF]

open access: yes, 2019
Acidovorax citrulli is the causal agent of bacterial fruit blotch (BFB), a serious threat to cucurbit crop production worldwide. Based on genetic and phenotypic properties, A.
Chen, Gong   +6 more
core   +1 more source

Plasmid Biopharmaceuticals

open access: yesMicrobiology Spectrum, 2014
ABSTRACTPlasmids are currently an indispensable molecular tool in life science research and a central asset for the modern biotechnology industry, supporting its mission to produce pharmaceutical proteins, antibodies, vaccines, industrial enzymes, and molecular diagnostics, to name a few key products.
Duarte Miguel F, Prazeres   +1 more
openaire   +2 more sources

Characterization of a novel Phietavirus genus bacteriophage and its potential for efficient transfer of modified shuttle plasmids to Staphylococcus aureus strains of different clonal complexes

open access: yesMicrobiology Spectrum
Staphylococcus aureus is a significant human pathogen responsible for various nosocomial and community-acquired infections, leading to considerable morbidity and mortality worldwide. Temperate bacteriophages contribute to its virulence and facilitate the
Łukasz Kałuski   +9 more
doaj   +1 more source

KPC-2-Producing Carbapenem-Resistant Klebsiella pneumoniae of the Uncommon ST29 Type Carrying OXA-926, a Novel Narrow-Spectrum OXA β-Lactamase

open access: yesFrontiers in Microbiology, 2021
We isolated and characterized a carbapenem-resistant Klebsiella pneumoniae (CRKP) clinical strain from blood carrying a novel blaOXA gene, blaOXA–926, and belonging to ST29, an uncommon CRKP type. The strain, 130002, was genome sequenced using both short-
Lina Liu   +7 more
doaj   +1 more source

Enhanced transformation efficiency of recalcitrant Bacillus cereus and Bacillus weihenstephanensis isolates upon in vitro methylation of plasmid DNA [PDF]

open access: yes, 2008
Digestion patterns of chromosomal DNAs of Bacillus cereus and Bacillus weihenstephanensis strains suggest that Sau3AI-type restriction modification systems are widely present among the isolates tested.
Nierop Groot, M.N.   +2 more
core   +1 more source

Genetic Insights on Meropenem Resistance Concerning Klebsiella pneumoniae Clinical Isolates

open access: yesLife
The transferable genetic elements are associated with the dissemination of virulence determinants amongst Klebsiella pneumoniae. Thus, we assessed the correlated antimicrobial resistance in carbapenem-resistant Klebsiella pneumoniae clinical isolates ...
Fathy M. Elkady   +7 more
doaj   +1 more source

A Primary Physiological Role of Toxin/Antitoxin Systems Is Phage Inhibition

open access: yesFrontiers in Microbiology, 2020
Toxin/antitoxin (TA) systems are present in most prokaryote genomes. Toxins are almost exclusively proteins that reduce metabolism (but do not cause cell death), and antitoxins are either RNA or proteins that counteract the toxin or the RNA that encodes ...
Sooyeon Song, Thomas K. Wood
doaj   +1 more source

First Report of a Methicillin-Resistant, High-Level Mupirocin-Resistant Staphylococcus argenteus

open access: yesFrontiers in Cellular and Infection Microbiology, 2022
We describe the identification of a methicillin-resistant, high-level mupirocin-resistant Staphylococcus argenteus. The isolate (1801221) was characterized as t6675-ST2250-SCCmecIVc, and whole-genome sequencing revealed that the isolate possessed two ...
Adebayo Osagie Shittu   +7 more
doaj   +1 more source

A second large plasmid encodes conjugative transfer and antimicrobial resistance in O119:H2 and some typical O111 enteropathogenic \u3ci\u3eEscherichia coli\u3c/i\u3e strains [PDF]

open access: yes, 2007
A novel and functional conjugative transfer system identified in O119:H2 enteropathogenic Escherichia coli (EPEC) strain MB80 by subtractive hybridization is encoded on a large multidrug resistance plasmid, distinct from the well-described EPEC adherence
Mucci, Tania   +3 more
core   +1 more source

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