Results 251 to 260 of about 343,033 (331)

Inconsistent Transcriptomic Responses to Hexabromocyclododecane in Japanese Quail: A Comparative Analysis of Results From Four Different Study Designs

open access: yesEnvironmental Toxicology and Chemistry, EarlyView.
Abstract Efforts to use transcriptomics for toxicity testing have classically relied on the assumption that chemicals consistently produce characteristic transcriptomic signatures that are reflective of their mechanism of action. However, the degree to which transcriptomic responses are conserved across different test methodologies has seldom been ...
Paul Béziers   +10 more
wiley   +1 more source

Colorimetric and Fluorimetric Multiple Metal Ion Sensing Using Naphthalene‐Based Schiff Base

open access: yesHelvetica Chimica Acta, EarlyView.
A naphthalene‐based Schiff base can detect different metal ions by fluorimetry and colorimetry. The coordination compounds of different metal ions are studied by single‐crystal X‐ray diffraction and their properties investigated in solution. ABSTRACT A novel Schiff base ligand functionalized with a naphthalene moiety has been developed as colorimetric ...
Jocelyn Pradegan   +2 more
wiley   +1 more source

Ribosomal RNA operon copy number: A trait‐informed framework to close the microbial cultivation gap

open access: yesiMetaOmics, EarlyView.
The vast majority of microbes remain uncultured, constraining functional validation and limiting microbiome‐based applications. We show that ribosomal RNA operon (rrn) copy number—a stable, phylogenetically conserved genomic trait—is strongly correlated with cultivation outcomes across ecosystems.
Yuxiao Huang   +8 more
wiley   +1 more source

RNA G-quadruplex (rG4) exacerbates cellular senescence by mediating ribosome pausing. [PDF]

open access: yesProtein Cell
Zhou H   +14 more
europepmc   +1 more source

PDCD5 Contributes to Airway Epithelial Cell Damage via Mitochondrial Pathway and Participates in COPD Pathogenesis

open access: yesThe Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT Airway epithelial injury plays a critical role in the pathogenesis of chronic obstructive pulmonary disease (COPD). Mitochondrial dysfunction is implicated in this injury, while the underlying mechanism remains incompletely understood. RNA sequencing was conducted to identify key genes involved in mitochondrial dysfunction in airway epithelial
Hu Shan   +9 more
wiley   +1 more source

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