[HTML][HTML] Merging established mechanisms with new insights: condensates, hubs, and the regulation of RNA polymerase II transcription
M Palacio, DJ Taatjes - Journal of Molecular Biology, 2022 - Elsevier
The regulation of RNA polymerase II (pol II) transcription requires a complex and context-
specific array of proteins and protein complexes, as well as nucleic acids and metabolites …
specific array of proteins and protein complexes, as well as nucleic acids and metabolites …
[HTML][HTML] The solid and liquid states of chromatin
The review begins with a concise description of the principles of phase separation. This is
followed by a comprehensive section on phase separation of chromatin, in which we recount …
followed by a comprehensive section on phase separation of chromatin, in which we recount …
[HTML][HTML] Biomolecular condensates at sites of DNA damage: more than just a phase
V Spegg, M Altmeyer - DNA repair, 2021 - Elsevier
Protein recruitment to DNA break sites is an integral part of the DNA damage response
(DDR). Elucidation of the hierarchy and temporal order with which DNA damage sensors as …
(DDR). Elucidation of the hierarchy and temporal order with which DNA damage sensors as …
Phase separation in genome organization across evolution
Phase separation is emerging as a paradigm to explain the self-assembly and organization
of membraneless bodies in the cell. Recent advances show that this principle also extends …
of membraneless bodies in the cell. Recent advances show that this principle also extends …
Mechanical forces in nuclear organization
YA Miroshnikova, SA Wickström - Cold Spring Harbor …, 2022 - cshperspectives.cshlp.org
Cells generate and sense mechanical forces that trigger biochemical signals to elicit cellular
responses that control cell fate changes. Mechanical forces also physically distort …
responses that control cell fate changes. Mechanical forces also physically distort …
Single-nucleosome imaging reveals steady-state motion of interphase chromatin in living human cells
Dynamic chromatin behavior plays a critical role in various genome functions. However, it
remains unclear how chromatin behavior changes during interphase, where the nucleus …
remains unclear how chromatin behavior changes during interphase, where the nucleus …
Mechanomemory in protein diffusivity of chromatin and nucleoplasm after force cessation
It is known that external mechanical forces can regulate structures and functions of living
cells and tissues in physiology and diseases. However, after cessation of the force, how …
cells and tissues in physiology and diseases. However, after cessation of the force, how …
FOXA1 forms biomolecular condensates that unpack condensed chromatin to function as a pioneer factor
D Ji, C Shao, J Yu, Y Hou, X Gao, Y Wu, L Wang… - Molecular cell, 2024 - cell.com
Eukaryotic DNA is packaged into chromatin in the nucleus, restricting the binding of
transcription factors (TFs) to their target DNA sites. FOXA1 functions as a pioneer TF to bind …
transcription factors (TFs) to their target DNA sites. FOXA1 functions as a pioneer TF to bind …
[HTML][HTML] Mitotic chromosomes
JR Paulson, DF Hudson, F Cisneros-Soberanis… - Seminars in cell & …, 2021 - Elsevier
Our understanding of the structure and function of mitotic chromosomes has come a long
way since these iconic objects were first recognized more than 140 years ago, though many …
way since these iconic objects were first recognized more than 140 years ago, though many …
Phase separation in transcription factor dynamics and chromatin organization
Studies over the past decade have highlighted the key role of liquid–liquid phase separation
in cellular organization and function. Dynamic compartmentalization of transcription factors …
in cellular organization and function. Dynamic compartmentalization of transcription factors …