Results 21 to 30 of about 243,805 (237)

MaxHiC: A robust background correction model to identify biologically relevant chromatin interactions in Hi-C and capture Hi-C experiments.

open access: yesPLoS Computational Biology, 2022
Hi-C is a genome-wide chromosome conformation capture technology that detects interactions between pairs of genomic regions and exploits higher order chromatin structures.
Hamid Alinejad-Rokny   +6 more
doaj   +1 more source

De novo assembly of a chromosome-level reference genome of the ornamental butterfly Sericinus montelus based on nanopore sequencing and Hi-C analysis

open access: yesFrontiers in Genetics, 2023
Sericinus montelus (Lepidoptera, Papilionidae, Parnassiinae) is a high-value ornamental swallowtail butterfly species widely distributed in Northern and Central China, Japan, Korea, and Russia.
Jingjing Li   +9 more
doaj   +1 more source

instaGRAAL: chromosome-level quality scaffolding of genomes using a proximity ligation-based scaffolder

open access: yesGenome Biology, 2020
Hi-C exploits contact frequencies between pairs of loci to bridge and order contigs during genome assembly, resulting in chromosome-level assemblies. Because few robust programs are available for this type of data, we developed instaGRAAL, a complete ...
Lyam Baudry   +12 more
doaj   +1 more source

Cellular reprogramming is driven by widespread rewiring of promoter-enhancer interactions

open access: yesBMC Biology, 2023
Background Long-range interactions between promoters and cis-regulatory elements, such as enhancers, play critical roles in gene regulation. However, the role of three-dimensional (3D) chromatin structure in orchestrating changes in transcriptional ...
Miao Wang   +5 more
doaj   +1 more source

GrapHi-C: graph-based visualization of Hi-C datasets

open access: yesBMC Research Notes, 2018
Objectives Hi-C is a proximity-based ligation reaction used to detect regions of the genome that are close in 3D space (or “interacting”). Typically, results from Hi-C experiments (contact maps) are visualized as heatmaps or Circos plots.
Kimberly MacKay   +2 more
doaj   +1 more source

SRHiC: A Deep Learning Model to Enhance the Resolution of Hi-C Data

open access: yesFrontiers in Genetics, 2020
Hi-C data is important for studying chromatin three-dimensional structure. However, the resolution of most existing Hi-C data is generally coarse due to sequencing cost.
Zhilan Li, Zhiming Dai, Zhiming Dai
doaj   +1 more source

Influence of human peripheral blood samples preprocessing on the quality of Hi-C libraries

open access: yesВавиловский журнал генетики и селекции, 2023
The genome-wide variant of the chromatin conformation capture technique (Hi-C) is a powerful tool for revealing patterns of genome spatial organization, as well as for understanding the effects of their disturbance on disease development. In addition, Hi-
M. M. Gridina   +8 more
doaj   +1 more source

Metagenomic chromosome conformation capture (meta3C) unveils the diversity of chromosome organization in microorganisms

open access: yeseLife, 2014
Genomic analyses of microbial populations in their natural environment remain limited by the difficulty to assemble full genomes of individual species.
Martial Marbouty   +5 more
doaj   +1 more source

Modeling the 3D genome of plants

open access: yesNucleus, 2021
Chromosomes are the carriers of inheritable traits and define cell function and development. This is not only based on the linear DNA sequence of chromosomes but also on the additional molecular information they are associated with, including the ...
Marco Di Stefano, Hans-Wilhelm Nützmann
doaj   +1 more source

Genome Improvement and Core Gene Set Refinement of Fugacium kawagutii

open access: yesMicroorganisms, 2020
Cataloging an accurate functional gene set for the Symbiodiniaceae species is crucial for addressing biological questions of dinoflagellate symbiosis with corals and other invertebrates. To improve the gene models of Fugacium kawagutii, we conducted high-
Tangcheng Li   +6 more
doaj   +1 more source

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