The spatial organization of transcriptional control
A Hafner, A Boettiger - Nature Reviews Genetics, 2023 - nature.com
In animals, the sequences for controlling gene expression do not concentrate just at the
transcription start site of genes, but are frequently thousands to millions of base pairs distal …
transcription start site of genes, but are frequently thousands to millions of base pairs distal …
Looping the genome with SMC complexes
SMC (structural maintenance of chromosomes) protein complexes are an evolutionarily
conserved family of motor proteins that hold sister chromatids together and fold genomes …
conserved family of motor proteins that hold sister chromatids together and fold genomes …
Chromatin alternates between A and B compartments at kilobase scale for subgenic organization
HL Harris, H Gu, M Olshansky, A Wang… - Nature …, 2023 - nature.com
Nuclear compartments are prominent features of 3D chromatin organization, but sequencing
depth limitations have impeded investigation at ultra fine-scale. CTCF loops are generally …
depth limitations have impeded investigation at ultra fine-scale. CTCF loops are generally …
Enhancer–promoter interactions can bypass CTCF-mediated boundaries and contribute to phenotypic robustness
S Chakraborty, N Kopitchinski, Z Zuo, A Eraso… - Nature …, 2023 - nature.com
How enhancers activate their distal target promoters remains incompletely understood. Here
we dissect how CTCF-mediated loops facilitate and restrict such regulatory interactions …
we dissect how CTCF-mediated loops facilitate and restrict such regulatory interactions …
[PDF][PDF] 3D enhancer-promoter interactions and multi-connected hubs: Organizational principles and functional roles
CM Uyehara, E Apostolou - Cell reports, 2023 - cell.com
The spatiotemporal control of gene expression is dependent on the activity of cis-acting
regulatory sequences, called enhancers, which regulate target genes over variable genomic …
regulatory sequences, called enhancers, which regulate target genes over variable genomic …
New insights into genome folding by loop extrusion from inducible degron technologies
Chromatin folds into dynamic loops that often span hundreds of kilobases and physically
wire distant loci together for gene regulation. These loops are continuously created …
wire distant loci together for gene regulation. These loops are continuously created …
Size limits the sensitivity of kinetic schemes
JA Owen, JM Horowitz - Nature Communications, 2023 - nature.com
Living things benefit from exquisite molecular sensitivity in many of their key processes,
including DNA replication, transcription and translation, chemical sensing, and …
including DNA replication, transcription and translation, chemical sensing, and …
The Mediator complex regulates enhancer-promoter interactions
S Ramasamy, A Aljahani, MA Karpinska… - Nature Structural & …, 2023 - nature.com
Enhancer-mediated gene activation generally requires physical proximity between
enhancers and their target gene promoters. However, the molecular mechanisms by which …
enhancers and their target gene promoters. However, the molecular mechanisms by which …
[HTML][HTML] The role of loop extrusion in enhancer-mediated gene activation
MA Karpinska, AM Oudelaar - Current Opinion in Genetics & Development, 2023 - Elsevier
Gene expression patterns in complex multicellular organisms are regulated by enhancers,
which communicate with their target gene promoters in three-dimensional (3D) chromatin …
which communicate with their target gene promoters in three-dimensional (3D) chromatin …
Computational methods for analysing multiscale 3D genome organization
Recent progress in whole-genome mapping and imaging technologies has enabled the
characterization of the spatial organization and folding of the genome in the nucleus. In …
characterization of the spatial organization and folding of the genome in the nucleus. In …