Results 101 to 110 of about 29,739 (230)

DNA-bound metal ions: recent developments

Biomolecular Concepts, 2014
The affinity of metal ions for DNA is logical considering that the structure of DNA includes a phosphate backbone with a net-negative charge, a deoxyribose sugar with O atoms, and purine and pyrimidine bases that contain O and N atoms.
Morris Daniel L.
doaj   +1 more source

Gas–Solid Interface‐Assisted Growth of Organic Semiconductor Single Crystals: Dimensions, Structures, Mechanisms, and Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Gas–solid interface‐assisted growth strategies have unlocked precise control over crystal structure, morphology, dimension, and molecular packing. The obtained organic semiconductor single crystals represent the ideal candidates for high‐performance organic optoelectronic devices.
Tingyi Yan, Qing Tian, Jinwen Wang, Ke Jiang, Yage Han, Yuanzhuang Ren, Lingyun Li, Xiujuan Zhang, Jiansheng Jie   +8 more
wiley   +1 more source

Assessment of Maladaptive Exercise History Among Individuals With Eating Disorders: Validation of a Brief, Self‐Report Measure

European Eating Disorders Review, EarlyView.
ABSTRACT Objective Maladaptive exercise is a common symptom of eating disorders (EDs). While several measures exist to assess current maladaptive exercise, there are no validated self‐report tools to assess maladaptive exercise history—an important symptom domain among individuals with lifetime EDs.
Katherine Schaumberg, Hunna J. Watson, Laura M. Thornton, Hannah L. Kennedy, Shu H. Ong, Preston Roche, Kayla Costello, Wesley R. Barnhart, Sian B. Pauley‐Gadd, Rachael E. Flatt, Andreas Birgegård, Lisa Dinkler, Afrouz Abbaspour, Emma Forsén Mantilla, Elin Monell, Emma M. Frans, Sarah Barakat, Michaela A. Pettie, Richard Parker, Sarah Maguire, Jennifer Jordan, Martin A. Kennedy, Nailah Adams Morancie, Cynthia M. Bulik   +23 more
wiley   +1 more source

Recent Advances in DNA Systems for In Situ Telomerase Activity Detection and Imaging

Chemosensors
Telomeres play a key role in maintaining chromosome stability and cellular aging. They consist of repetitive DNA sequences that protect chromosome ends and regulate cell division.
Shiyi Zhang, Wenjing Xiong, Shuyue Xu, Ruocan Qian   +3 more
doaj   +1 more source

Mechanistic modelling of a recombinase-based two-input temporal logic gate

Engineering Biology, 2017
Site-specific recombinases (SSRs) mediate efficient manipulation of DNA sequences in vitro and in vivo. In particular, serine integrases have been identified as highly effective tools for facilitating DNA inversion, enabling the design of genetic ...
Jack E. Bowyer, Victoria Hsiao, Wilson W. Wong, Declan G. Bates   +3 more
doaj   +1 more source

Proteomics of Nitrotyrosine: Integrating Mass Spectrometry and Immunodetection in Redox‐Driven Pathology

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Nitrooxidative stress, driven by excess reactive nitrogen species like peroxynitrite, contributes to the pathogenesis of many chronic diseases. Among its molecular footprints, 3‐nitrotyrosine (3NT) has emerged as a biologically relevant marker of protein nitration.
Brîndușa Alina Petre
wiley   +1 more source

Diabetic Peripheral Neuropathy: Molecular Staging, Risk Factors, Therapeutics, and Emerging Trends

Med Research, EarlyView.
The heterogeneous landscape of DPN can be unified through a tripartite pathogenic model encompassing progressive stages of metabolic dysregulation, chronic inflammation, and overt neuronal damage. Within this framework, six clinical subtypes were identified, namely, hyperglycemia‐driven, dyslipidemia‐driven, inflammation‐driven, dysvascularity‐driven ...
Xiaofeng Dai, Mingze Tang
wiley   +1 more source

RNAi-based Boolean gates in the yeast Saccharomyces cerevisiae

Frontiers in Bioengineering and Biotechnology
Boolean gates, the fundamental components of digital circuits, have been widely investigated in synthetic biology because they permit the fabrication of biosensors and facilitate biocomputing.
Ximing Tian, Andrey Volkovinskiy, Mario Andrea Marchisio   +2 more
doaj   +1 more source

Rewiring the Technological Future of Information and Biology With Nucleic Acid Information Materials

Transformative Chemistry, EarlyView.
Nucleic acid information materials (NAIMs) repurpose DNA from genetic carriers into programmable matter, integrating biotechnology with information technology to rewire the future of molecular computing, ultra‐dense data storage, and intelligent medicine.
Fangfei Yin, Fei Wang, Xiaolei Zuo, Chunhai Fan   +3 more
wiley   +1 more source

Sequence-specific DNA nicking endonucleases

Biomolecular Concepts, 2015
A group of small HNH nicking endonucleases (NEases) was discovered recently from phage or prophage genomes that nick double-stranded DNA sites ranging from 3 to 5 bp in the presence of Mg2+ or Mn2+.
Xu Shuang-yong
doaj   +1 more source