[HTML][HTML] 3D epigenomics and 3D epigenopathies

KH Lee, J Kim, JH Kim - BMB reports, 2024 - ncbi.nlm.nih.gov
Mammalian genomes are intricately compacted to form sophisticated 3-dimensional
structures within the tiny nucleus, so called 3D genome folding. Despite their shapes …

Cohesin composition and dosage independently affect early development in zebrafish

AA Labudina, M Meier, G Gimenez… - …, 2024 - journals.biologists.com
Cohesin, a chromatin-associated protein complex with four core subunits (Smc1a, Smc3,
Rad21 and either Stag1 or 2), has a central role in cell proliferation and gene expression in …

Deciphering histone mark-specific fine-scale chromatin organization at high resolution with Micro-C-ChIP

M Metelova, N Krietenstein - BioRxiv, 2023 - biorxiv.org
The regulation of cell-type-specific transcription programs is a highly controlled and complex
process that needs to be fully understood. The gene regulation is often influenced by distal …

[HTML][HTML] Functional associations of evolutionarily recent human genes exhibit sensitivity to the 3D genome landscape and disease

K Fleck, V Luria, N Garag, A Karger, T Hunter, D Marten… - bioRxiv, 2024 - ncbi.nlm.nih.gov
Genome organization is intricately tied to regulating genes and associated cell fate
decisions. In this study, we examine the positioning and functional significance of human …

Hi-C, a chromatin 3D structure technique advancing the functional genomics of immune cells

R Liu, R Xu, S Yan, P Li, C Jia, H Sun, K Sheng… - Frontiers in …, 2024 - frontiersin.org
The functional performance of immune cells relies on a complex transcriptional regulatory
network. The three-dimensional structure of chromatin can affect chromatin status and gene …

[HTML][HTML] Genetic regulation of fetal hemoglobin across global populations

LD Cato, R Li, HY Lu, F Yu, M Wissman, BS Mkumbe… - medRxiv, 2023 - ncbi.nlm.nih.gov
Human genetic variation has enabled the identification of several key regulators of fetal-to-
adult hemoglobin switching, including BCL11A, resulting in therapeutic advances. However …

[HTML][HTML] Multifaceted roles of cohesin in regulating transcriptional loops

M Kim, P Wang, PA Clow, IE Chien, X Wang, J Peng… - bioRxiv, 2024 - ncbi.nlm.nih.gov
Cohesin is required for chromatin loop formation. However, its precise role in regulating
gene transcription remains largely unknown. We investigated the relationship between …

[HTML][HTML] HiCrayon reveals distinct layers of multi-state 3D chromatin organization

B Nolan, HL Harris, A Kalluchi, TE Reznicek… - bioRxiv, 2024 - ncbi.nlm.nih.gov
The co-visualization of chromatin conformation with 1D 'omics data is key to the multi-omics
driven data analysis of 3D genome organization. Chromatin contact maps are often shown …

In vitro reconstitution of chromatin domains

K Quililan, E Oberbeckmann, P Cramer, AM Oudelaar - bioRxiv, 2023 - biorxiv.org
The spatial organization of the genome modulates nuclear processes, including
transcription, replication, and DNA repair,. Eukaryotic genomes are organized into distinct …

[HTML][HTML] High-resolution CTCF footprinting reveals impact of chromatin state on cohesin extrusion dynamics

CE Sept, YE Tak, CG Cerda-Smith, HM Hutchinson… - bioRxiv, 2023 - ncbi.nlm.nih.gov
DNA looping is vital for establishing many enhancer-promoter interactions. While CTCF is
known to anchor many cohesin-mediated loops, the looped chromatin fiber appears to …