Results 101 to 110 of about 47,629 (244)

Dissecting the Kaiso binding profile in clear renal cancer cells

Epigenetics & Chromatin
Background There has been a notable increase in interest in the transcriptional regulator Kaiso, which has been linked to the regulation of clonal hematopoiesis, myelodysplastic syndrome, and tumorigenesis.
Alexey Starshin, Pavel Abramov, Yaroslava Lobanova, Fedor Sharko, Galina Filonova, Dmitry Kaluzhny, Daria Kaplun, Igor Deyev, Alexander Mazur, Egor Prokhortchou, Svetlana Zhenilo   +10 more
doaj   +1 more source

Prospects of multipurpose biomonitoring for fisheries assessment based on environmental nucleic acids

Journal of Fish Biology, EarlyView.
Abstract Methods using environmental nucleic acids have become highly effective for monitoring aquatic biodiversity, with an array of suitable use cases, including metrics for fisheries assessment. Traditional methods for assessing fish populations often rely on invasive techniques with limited spatial and temporal coverage.
Ana Ramón‐Laca, Krista M. Nichols, Kim M. Parsons, Ramón Gallego, David R. Vieites, Ignacio Doadrio, Ana Riesgo   +6 more
wiley   +1 more source

CpGcluster: a distance-based algorithm for CpG-island detection

BMC Bioinformatics, 2006
Background Despite their involvement in the regulation of gene expression and their importance as genomic markers for promoter prediction, no objective standard exists for defining CpG islands (CGIs), since all current approaches rely on a large ...
Carpena Pedro, Luque-Escamilla Pedro, Previti Christopher, Hackenberg Michael, Martínez-Aroza José, Oliver José L   +5 more
doaj   +1 more source

Dietary L‐Tyrosine Sustains Egg Production and Quality by Modulating Promoter CpG Methylation, Gene Expression, and Hormone Profiles in Reproductive Signalling Pathways of Aged Laying Hens

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Managing prolactin (PRL)‐mediated reproductive suppression is critical for maintaining egg production in commercial laying hens. L‐tyrosine (TYR), a precursor of dopamine (DA), may counteract age‐related reproductive decline by suppressing PRL, thereby sustaining productivity and egg quality in late‐phase laying hens.
Hasan Hüseyin İpçak
wiley   +1 more source

CpG islands search in DNA sequences

, 2015
This thesis focuses on searching for CpG islands of DNA sequences based on analysis of DNA spectrograms. The first part is theoretical and deals with the significance CpG island, and a description of the algorithms that are used or have been proposed for
Nerušil, Václav
core   +1 more source

Extensive sequence-influenced DNA methylation polymorphism in the human genome

Epigenetics & Chromatin, 2010
Background Epigenetic polymorphisms are a potential source of human diversity, but their frequency and relationship to genetic polymorphisms are unclear.
Hellman Asaf, Chess Andrew
doaj   +1 more source

Genetic Susceptibility to Periodontitis

Journal of Periodontal Research, EarlyView.
Aim: The aim of this narrative review was to identify genes carrying risk alleles associated with an increased risk of periodontitis and to place them in a biological context. Methods: The literature was reviewed based on predefined criteria. Results: The identified genes largely fall into functions linking immune response with tissue repair. The genes
Gesa M. Richter, Arne S. Schaefer
wiley   +1 more source

Methylation status of CpG islands was analyzed by MSP.

, 2013
(A), computational analysis revealed three putative CpG islands within the OCTN2 genomic sequence by Methyl-primer software as described in Material and Methods.
Qiang Qu (316561), Lan-Xiang Wu (441373), Yi-Wen Zhang (471276), Xiao-Ya Lou (471277), Min Zhan (471275), Hong-Hao Zhou (156418), Li-Juan Fu (471278), Jian Qu (471274)   +7 more
core   +1 more source

Epigenetic Regulation in the Pathogenesis of Periodontitis

Journal of Periodontal Research, EarlyView.
The aim of this narrative literature review was to identify epigenetic marks associated with periodontitis and to place them in a biological context. The literature was reviewed based on pre‐defined criteria. Cell type specific chromatin and mRNA modifications were included.
Henrik Dommisch, Arne Sönke Schäfer, Denica Kuzmanova, Dominique S. Michaud   +3 more
wiley   +1 more source

Analysis of CpG methylation sites and CGI among human papillomavirus DNA genomes

BMC Genomics, 2011
Background The Human Papillomavirus (HPV) genome is divided into early and late coding sequences, including 8 open reading frames (ORFs) and a regulatory region (LCR).
Galván Silvia C, Martínez-Salazar Martha, Galván Víctor M, Méndez Rocío, Díaz-Contreras Gibran T, Alvarado-Hermida Moisés, Alcántara-Silva Rogelio, García-Carrancá Alejandro   +7 more
doaj   +1 more source