[HTML][HTML] Phase separation-mediated chromatin organization and dynamics: From imaging-based quantitative characterizations to functional implications
As an effective and versatile strategy to compartmentalize cellular components without the
need for lipid membranes, phase separation has been found to underpin a wide range of …
need for lipid membranes, phase separation has been found to underpin a wide range of …
[HTML][HTML] Consistencies and contradictions in different polymer models of chromatin architecture
Genetic information is stored in very long DNA molecules, which are folded to form
chromatin, a similarly long polymer fibre that is ultimately organised into chromosomes. The …
chromatin, a similarly long polymer fibre that is ultimately organised into chromosomes. The …
[HTML][HTML] From the catastrophic objective irreproducibility of cancer research and unavoidable failures of molecular targeted therapies to the sparkling hope of …
I Alekseenko, L Kondratyeva, I Chernov… - International Journal of …, 2023 - mdpi.com
The unprecedented non-reproducibility of the results published in the field of cancer
research has recently come under the spotlight. In this short review, we try to highlight some …
research has recently come under the spotlight. In this short review, we try to highlight some …
[HTML][HTML] DNA choreography: correlating mobility and organization of DNA across different resolutions from loops to chromosomes
MK Pabba, J Meyer, K Celikay, L Schermelleh… - Histochemistry and Cell …, 2024 - Springer
The dynamics of DNA in the cell nucleus plays a role in cellular processes and fates but the
interplay of DNA mobility with the hierarchical levels of DNA organization is still …
interplay of DNA mobility with the hierarchical levels of DNA organization is still …
[HTML][HTML] Replisome loading reduces chromatin motion independent of DNA synthesis
MK Pabba, C Ritter, VO Chagin, J Meyer, K Celikay… - Elife, 2023 - elifesciences.org
Chromatin has been shown to undergo diffusional motion, which is affected during gene
transcription by RNA polymerase activity. However, the relationship between chromatin …
transcription by RNA polymerase activity. However, the relationship between chromatin …
Phase-separated super-enhancers confer an innate radioresistance on genomic DNA
K Matsumoto, DK Ikliptikawati… - Journal of Radiation …, 2024 - academic.oup.com
Recently, biomolecular condensates formed through liquid–liquid phase separation have
been widely reported to regulate key intracellular processes involved in cell biology and …
been widely reported to regulate key intracellular processes involved in cell biology and …
Four-Dimensional Mesoscale Liquid Model of Nucleus Resolves Chromatin's Radial Organization
Recent advances chromatin capture, imaging techniques, and polymer modeling have
dramatically enhanced quantitative understanding of chromosomal folding. However, the …
dramatically enhanced quantitative understanding of chromosomal folding. However, the …
Domain Model of Eukaryotic Genome Organization: From DNA Loops Fixed on the Nuclear Matrix to TADs
The article reviews the development of ideas on the domain organization of eukaryotic
genome, with special attention on the studies of DNA loops anchored to the nuclear matrix …
genome, with special attention on the studies of DNA loops anchored to the nuclear matrix …
ASAR RNAs control replication through interactions with dozens of RNA binding proteins
MJ Thayer, MB Heskett, LG Smith, P Spellman… - Biorxiv, 2022 - biorxiv.org
ASARs are a family of very-long noncoding RNAs that control replication timing on individual
human autosomes, and are essential for chromosome stability. The eight known ASAR …
human autosomes, and are essential for chromosome stability. The eight known ASAR …
4D Mesoscale liquid model of nucleus resolves chromatin's radial organization
R Laghmach, M Di Pierro, D Potoyan - bioRxiv, 2023 - biorxiv.org
Recent chromatin capture, imaging techniques, and polymer modeling advancements have
dramatically enhanced our quantitative understanding of chromosomal folding. However …
dramatically enhanced our quantitative understanding of chromosomal folding. However …