Results 151 to 160 of about 779,387 (379)

On the Biological Methylation of Histamine. 4. [PDF]

, 1959
Kerstin M. Lindahl, Artturi I. Virtanen, Sigvard Eriksson, C.-G. Hedén, B. Malmgren, H. Palmstierna   +5 more
openalex   +1 more source

Frequency‐Dependent Demethylation of Cancer DNAs by High‐Power Terahertz Radiation

Advanced Photonics Research, EarlyView.
Effective demethylation of cancer DNA is successfully demonstrated by resonant irradiation with high‐power terahertz (THz) waves at the 10 mW level, combined with metamaterial‐based THz filters. The dependence of spectral filtering on demethylation indicates that the resonant frequency of 1.6 THz of cancer DNAs plays a crucial role in reducing the ...
Chaeyoon Kim, Seung Won Jin, Seong Cheol Lee, Donghak Oh, Soojeong Baek, Bumki Min, Hee‐Jin Yang, Joo‐Hiuk Son, Fabian Rotermund   +8 more
wiley   +1 more source

Methylation Operation Wizard (MeOW): Identification of differentially methylated regions in long-read sequencing data [PDF]

arXiv
Long-read sequencing (LRS) is able to simultaneously capture information about both DNA sequence and modifications, such as CpG methylation in a single sequencing experiment. Here we present Methylation Operation Wizard (MeOW), a program to identify and prioritize differentially methylated regions (DMRs) genome-wide using LRS data.
arxiv  

Mathematical framework of epigenetic DNA methylation in gene body Arabidopsis [PDF]

arXiv, 2012
In aiming to explain the establishment, maintenance and stability of methylation pattern in gene body of Arabidopsis we propose here a theoretical framework for understanding how the methylated and unmethylated states of cytosine residues are maintained and transmitted during DNA replication.
arxiv  

Continuous Flow Synthesis of α‐Chloroketones from Esters

Advanced Synthesis &Catalysis, EarlyView.
Abstract Herein, we report a novel and practical strategy to access α‐chloroketones from esters bearing diverse (hetero)aromatic, aliphatic, alkynyl and alkenyl substituents with transient chloromethyllithium under continuous flow conditions. This highly chemoselective method enables a fast (on a time scale of <5 s), efficient and straightforward ...
Léna Brassart, Maxime Manneveau, Thomas Poisson, Julien Legros, Philippe Huez, Massimiliano Forcato, Philippe Jubault, Laëtitia Chausset‐Boissarie   +7 more
wiley   +1 more source

Dual Charge Transfer Mechanisms in Intimately Bonded S‐scheme Heterojunction Photocatalyst with Expeditious Activity toward Environmental Remediation

Advanced Sustainable Systems, EarlyView.
A novel MBOdCN S‐scheme heterojunction photocatalyst is fabricated using pristine Mg‐Bi2O3 and grayish g‐C3N4, where dynamic dual charge migration paths occur to accelerate exciton dissociation. This composite catalyst realizes high degradation efficiency of up to 99.56% of oxytetracycline (OTC) removal under optimized conditions. The material exhibits
Potlako J. Mafa, Mope E. Malefane, Francis Opoku, Adewale O. Oladipo, Gcina Mamba, Tunde L. Yusuf, Jemal Fito Nure, Sogolo L. Lebelo, Dan Liu, Jianzhou Gui, Bhekie B. Mamba, Alex T. Kuvarega   +11 more
wiley   +1 more source

DMRIntTk: integrating different DMR sets based on density peak clustering [PDF]

arXiv
\textbf{Background}: Identifying differentially methylated regions (DMRs) is a basic task in DNA methylation analysis. However, due to the different strategies adopted, different DMR sets will be predicted on the same dataset, which poses a challenge in selecting a reliable and comprehensive DMR set for downstream analysis.
arxiv  

Performance of Liquid Biopsy‐Based Multi‐Omics Biomarkers for Early Detection of Gynecological Malignancies: A Prospective Study (PERCEIVE‐I)

Advanced Science, EarlyView.
Following a comparative analysis of omics‐based cancer detection models, a novel liquid biopsy‐based multi‐omics combined model is developed for the early detection of gynecological malignancies. By integrating cell‐free DNA methylation and tumor protein markers, the combined model demonstrates high specificity and sensitivity and is uniquely designed ...
Zheng Feng, Huijuan Ge, Jingshu Wang, Yanan Wang, Xiaoran Sun, Bo Yang, Siyu Cao, Chenlian Quan, Qinhao Guo, Yusheng Han, Feidie Duan, Fang liu, Jing Zhao, Guoqiang Wang, Yuzi Zhang, Shangli Cai, Xiaohua Wu, Hao Wen   +17 more
wiley   +1 more source

CENPO is Associated with Immune Cell Infiltration and is a Potential Diagnostic and Prognostic Marker for Hepatocellular Carcinoma

International Journal of General Medicine, 2022
Kun He,1 Mengyi Xie,1 Jingdong Li,1 Yi He,2 Yaolin Yin2 1Institute of Hepato-Biliary-Pancreatic-Intestinal disease, North Sichuan Medical College, Nanchong, People’s Republic of China; 2Department of Hepatobiliary Surgery, Affiliated Hospital of North ...
He K, Xie M, Li J, He Y, Yin Y
doaj  

Chemistry of tissues. 4. Methylation studies on hyaluronic acid [PDF]

, 1951
Michael Kaye, M. Stacey
openalex   +1 more source