Results 11 to 20 of about 2,074 (98)

Mycoplasma agassizii Multilocus Sequence Typing Using Nanopore Sequencing: Insights Into Genetic Diversity and Isolate Characterization. [PDF]

open access: yesAnn N Y Acad Sci
ABSTRACT Mycoplasma agassizii (Mycoplasmopsis agassizii) is a major pathogen responsible for upper respiratory tract disease (URTD) in tortoises, contributing to worldwide population declines. Despite its significance, tools for strain‐level identification and epidemiological tracking remain limited.
Cacciotto C   +9 more
europepmc   +2 more sources

Third Generation Genome Sequencing of the Endobacterium Corynebacterium kroppenstedtii subsp. demodicis Reveals Details of Its Microbe‐Host‐Interaction With the Most Complex Human Commensal, Demodex folliculorum

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 3, June 2026.
The symbiotic interaction between Demodex folliculorum and Corynebacterium kroppenstedtii subsp. demodicis. Created by the author based on genomic and functional analyses presented in this work. The tripartite interaction between the human host, the mite Demodex folliculorum, and its endosymbiont Corynebacterium kroppenstedtii subsp. demodicis.
T. Steegmüller   +6 more
wiley   +1 more source

Tn‐seq of Thermus thermophilus Genome Reveals Unexpected Tolerance to Insertions in Bacterial Common Essential Genes

open access: yesMicrobiologyOpen, Volume 15, Issue 2, April 2026.
Tn‐seq analysis of Thermus thermophilus genome reveals insertions in almost all genes, this is, there is no clear discrimination of essential genes. A similar result has not been reported in other Tn‐seq analysis of bacterial genomes so far. The polyploidy of the Thermus genome could explain the apparent non‐essentiality of key genes.
Cristina L. Gómez‐Campo   +6 more
wiley   +1 more source

Supercationic Poly(Hexamethylene Biguanide)‐Derived Carbon Dots for Combating Multidrug‐Resistant Bacterial Keratitis

open access: yesSmall Structures, Volume 7, Issue 3, March 2026.
This research introduces poly(hexamethylene biguanide)‐derived carbon dots (P‐CDs) as a novel antibacterial agent for combating multidrug‐resistant bacterial keratitis. P‐CDs exhibit potent activity against resistant pathogens, including MRSA and MRPA. In vivo results confirm their superior therapeutic efficacy over standard antibiotics, alongside the ...
Wenjie Fan   +8 more
wiley   +1 more source

Diffusion Coefficients for Resonant Relativistic Wave‐Particle Interactions Using the PIRAN Code

open access: yesEarth and Space Science, Volume 13, Issue 3, March 2026.
Abstract Quasilinear diffusion coefficients can be used to model the response of charged particles to resonant wave‐particle interactions. The calculation of these coefficients is sufficiently complicated and arduous to render it prohibitive to many potential users, because of the expense in time spent developing the code.
Oliver Allanson   +12 more
wiley   +1 more source

Capillary‐Based Physicochemical Characterization of Lipid Nanoparticles

open access: yesELECTROPHORESIS, Volume 46, Issue 21, Page 1588-1599, November 2025.
ABSTRACT Lipid nanoparticles (LNPs) are widely used for the delivery of nucleic acid (NAs), most notably in gene therapy and messenger ribonucleic acid (mRNA)‐based vaccines. Understanding their physicochemical properties is essential, yet current analytical approaches often fall short in capturing their complexity.
Evrim Ümit Kuzucu   +3 more
wiley   +1 more source

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

open access: yesAdvanced Functional Materials, Volume 35, Issue 37, September 11, 2025.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen   +17 more
wiley   +1 more source

Compact Origins and Where to Find Them: ORC's Guide to Genome‐Wide Licensing

open access: yesBioEssays, Volume 47, Issue 7, July 2025.
Origin licensing is a key requirement for any eukaryotic cell to initiate DNA replication in S‐phase. Here, we review the most recent findings in the orchestrated action of the origin recognition complex (ORC) to sequentially load two MCM2‐7 helicases onto DNA with a focus on origin architecture and sequencing‐based methods.
Christian Speck   +1 more
wiley   +1 more source

Bacterial transcriptional repressor NrdR – a flexible multifactorial nucleotide sensor

open access: yesThe FEBS Journal, Volume 292, Issue 12, Page 3091-3112, June 2025.
NrdR is a bacterial transcription factor that regulates the expression of all three types of ribonucleotide reductase, an essential enzyme for cell survival, in response to intracellular ATP and dATP levels. We have carried out a comprehensive biochemical, biophysical and structural study of the response of E. coli NrdR to ATP and dATP.
Inna Rozman Grinberg   +9 more
wiley   +1 more source

Maintaining the Integral Membrane Proteome: Revisiting the Functional Repertoire of Integral Membrane Proteases

open access: yesChemBioChem, Volume 26, Issue 9, May 5, 2025.
Regulated intramembrane proteolysis is crucial for functional proteome in all kingdoms of life. The task of cleaving transmembrane proteins within the unique environment of the lipid bilayer presents biochemical challenges that has been solved by integral membrane proteases (IMPRs).
Hannah Fremlén, Björn M. Burmann
wiley   +1 more source

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