Results 1 to 10 of about 357,335 (290)

DeepRCI: predicting RNA‐chromatin interactions via deep learning with multi‐omics data [PDF]

open access: yesQuantitative Biology, 2023
Chromatin‐associated RNA (caRNA) acts as a ubiquitous epigenetic layer in eukaryotes, and has been reported to be essential in various biological processes.
Yuanpeng Xiong   +4 more
doaj   +2 more sources

Noncoding de novo mutations contribute to autism via long-range chromatin interactions [PDF]

open access: yesEuropean Psychiatry, 2023
Introduction Three-dimensional chromatin interactions regulate gene expressions. The significance of de novo mutations (DNMs) in chromatin interactions remains poorly understood for autism spectrum disorder (ASD).
I. B. Kim   +4 more
doaj   +2 more sources

MAPS: Model-based analysis of long-range chromatin interactions from PLAC-seq and HiChIP experiments. [PDF]

open access: yesPLoS Computational Biology, 2019
Hi-C and chromatin immunoprecipitation (ChIP) have been combined to identify long-range chromatin interactions genome-wide at reduced cost and enhanced resolution, but extracting information from the resulting datasets has been challenging.
Ivan Juric   +12 more
doaj   +3 more sources

Chromatin Accessibility and Interactions in the Transcriptional Regulation of T Cells

open access: yesFrontiers in Immunology, 2018
During T cell differentiation and activation, specific stimuli, and a network of transcription factors (TFs) are involved in orchestrating chromatin accessibility, establishing enhancer-promoter interactions, and regulating gene expression. Over the past
Peng Li, Warren J. Leonard
doaj   +3 more sources

Global quantitative modeling of chromatin factor interactions.

open access: yesPLoS Computational Biology, 2014
Chromatin is the driver of gene regulation, yet understanding the molecular interactions underlying chromatin factor combinatorial patterns (or the "chromatin codes") remains a fundamental challenge in chromatin biology.
Jian Zhou, Olga G Troyanskaya
doaj   +3 more sources

Footprint-C reveals transcription factor modes in local clusters and long-range chromatin interactions [PDF]

open access: yesNature Communications
The proximity ligation-based Hi-C and derivative methods are the mainstream tools to study genome-wide chromatin interactions. These methods often fragment the genome using enzymes functionally irrelevant to the interactions per se, restraining the ...
Xiaokun Liu   +5 more
doaj   +2 more sources

3D chromatin interactions involving Drosophila insulators are infrequent but preferential and arise before TADs and transcription [PDF]

open access: yesNature Communications, 2023
In mammals, insulators contribute to the regulation of loop extrusion to organize chromatin into topologically associating domains. In Drosophila the role of insulators in 3D genome organization is, however, under current debate.
Olivier Messina   +5 more
doaj   +2 more sources

Long-Distance Repression by Human Silencers: Chromatin Interactions and Phase Separation in Silencers

open access: yesCells, 2022
Three-dimensional genome organization represents an additional layer in the epigenetic regulation of gene expression. Active transcription controlled by enhancers or super-enhancers has been extensively studied.
Ying Zhang   +3 more
doaj   +1 more source

3D Chromatin Architecture Re-Wiring at the CDH3/CDH1 Loci Contributes to E-Cadherin to P-Cadherin Expression Switch in Gastric Cancer

open access: yesBiology, 2023
Cadherins are cell–cell adhesion molecules, fundamental for cell architecture and polarity. E-cadherin to P-cadherin switch can rescue adherens junctions in epithelial tumours.
Celina São José   +7 more
doaj   +1 more source

Chromatin interaction neural network (ChINN): a machine learning-based method for predicting chromatin interactions from DNA sequences

open access: yesGenome Biology, 2021
Chromatin interactions play important roles in regulating gene expression. However, the availability of genome-wide chromatin interaction data is limited.
Fan Cao   +11 more
doaj   +1 more source

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