Results 21 to 30 of about 47,990 (270)

3D genome organization and epigenetic regulation in autoimmune diseases

open access: yesFrontiers in Immunology, 2023
Three-dimensional (3D) genomics is an emerging field of research that investigates the relationship between gene regulatory function and the spatial structure of chromatin.
Yueqi Qiu   +13 more
doaj   +1 more source

A deep learning method for replicate-based analysis of chromosome conformation contacts using Siamese neural networks

open access: yesNature Communications, 2023
The organisation of the genome in nuclear space is an important frontier of biology. Chromosome conformation capture methods such as Hi-C and Micro-C produce genome-wide chromatin contact maps that provide rich data containing quantitative and ...
Ediem Al-jibury   +6 more
doaj   +1 more source

Stripenn detects architectural stripes from chromatin conformation data using computer vision

open access: yesNature Communications, 2022
Chromosome conformation capture techniques have recently revealed features beyond chromatin loops such as architectural stripes. Here the authors present their stripe detection tool ‘Stripenn’ to detect and quantitate stripes from any type of chromatin ...
Sora Yoon, Aditi Chandra, Golnaz Vahedi
doaj   +1 more source

Identifying and Reducing Systematic Errors in Chromosome Conformation Capture Data. [PDF]

open access: yesPLoS ONE, 2015
Chromosome conformation capture (3C)-based techniques have recently been used to uncover the mystic genomic architecture in the nucleus. These techniques yield indirect data on the distances between genomic loci in the form of contact frequencies that ...
Seungsoo Hahn, Dongsup Kim
doaj   +1 more source

Characterization of chromosomal architecture in Arabidopsisby chromosome conformation capture [PDF]

open access: yesGenome Biology, 2013
Abstract Background The packaging of long chromatin fibers in the nucleus poses a major challenge, as it must fulfill both physical and functional requirements. Until recently, insights into the chromosomal architecture of plants were mainly provided by cytogenetic studies. Complementary to these analyses,
Stefan Grob   +4 more
openaire   +4 more sources

Chromosome Conformation Capture in Bacteria and Archaea

open access: yes, 2022
The three-dimensional structure of the chromosome is encoded within its sequence and regulates activities such as replication and transcription. This necessitates the study of the spatial organization of the chromosome in relation to the underlying sequence.
Rashid, F.M.Z., Detmar, L., Dame, R.T.
openaire   +3 more sources

Novel insights into chromosomal conformations in cancer

open access: yesMolecular Cancer, 2017
Exploring gene function is critical for understanding the complexity of life. DNA sequences and the three-dimensional organization of chromatin (chromosomal interactions) are considered enigmatic factors underlying gene function, and interactions between
Ruobing Jia   +3 more
doaj   +1 more source

Joint profiling of DNA methylation and chromatin architecture in single cells. [PDF]

open access: yes, 2019
We report a molecular assay, Methyl-HiC, that can simultaneously capture the chromosome conformation and DNA methylome in a cell. Methyl-HiC reveals coordinated DNA methylation status between distal genomic segments that are in spatial proximity in the ...
AD Schmitt   +31 more
core   +1 more source

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