Functional partitioning of transcriptional regulators by patterned charge blocks
H Lyons, RT Veettil, P Pradhan, C Fornero… - Cell, 2023 - cell.com
Components of transcriptional machinery are selectively partitioned into specific
condensates, often mediated by protein disorder, yet we know little about how this specificity …
condensates, often mediated by protein disorder, yet we know little about how this specificity …
RNA polymerase II associates with active genes during DNA replication
TK Fenstermaker, S Petruk, SK Kovermann, HW Brock… - Nature, 2023 - nature.com
The transcriptional machinery is thought to dissociate from DNA during replication. Certain
proteins, termed epigenetic marks, must be transferred from parent to daughter DNA strands …
proteins, termed epigenetic marks, must be transferred from parent to daughter DNA strands …
Coactivator condensation drives cardiovascular cell lineage specification
During development, cells make switch-like decisions to activate new gene programs
specifying cell lineage. The mechanisms underlying these decisive choices remain unclear …
specifying cell lineage. The mechanisms underlying these decisive choices remain unclear …
A mechanistic model for cell cycle control in which CDKs act as switches of disordered protein phase separation
L Krasinska, D Fisher - Cells, 2022 - mdpi.com
Cyclin-dependent kinases (CDKs) are presumed to control the cell cycle by phosphorylating
a large number of proteins involved in S-phase and mitosis, two mechanistically disparate …
a large number of proteins involved in S-phase and mitosis, two mechanistically disparate …
Biomolecular Condensates: Structure, Functions, Methods of Research
NA Gorsheneva, JV Sopova, VV Azarov, AV Grizel… - Biochemistry …, 2024 - Springer
The term “biomolecular condensates” is used to describe membraneless compartments in
eukaryotic cells, accumulating proteins and nucleic acids. Biomolecular condensates are …
eukaryotic cells, accumulating proteins and nucleic acids. Biomolecular condensates are …
MCM double hexamer loading visualized with human proteins
F Weissmann, JF Greiwe, T Pühringer, EL Eastwood… - Nature, 2024 - nature.com
Eukaryotic DNA replication begins with the loading of the MCM replicative DNA helicase as
a head-to-head double hexamer at origins of DNA replication,–. Our current understanding …
a head-to-head double hexamer at origins of DNA replication,–. Our current understanding …
DNA-Stimulated Liquid-Liquid phase separation by eukaryotic topoisomerase ii modulates catalytic function
Type II topoisomerases modulate chromosome supercoiling, condensation, and catenation
by moving one double-stranded DNA segment through a transient break in a second duplex …
by moving one double-stranded DNA segment through a transient break in a second duplex …
Replication licensing regulated by a short linear motif within an intrinsically disordered region of origin recognition complex
Y Wu, Q Zhang, Y Lin, WH Lam, Y Zhai - Nature Communications, 2024 - nature.com
In eukaryotes, the origin recognition complex (ORC) faciliates the assembly of pre-
replicative complex (pre-RC) at origin DNA for replication licensing. Here we show that the N …
replicative complex (pre-RC) at origin DNA for replication licensing. Here we show that the N …
[HTML][HTML] DciA, the Bacterial Replicative Helicase Loader, promotes LLPS in the presence of ssDNA
S Marsin, S Jeannin, S Baconnais, H Walbott… - Journal of Molecular …, 2025 - Elsevier
The loading of the bacterial replicative helicase DnaB is an essential step for genome
replication and depends on the assistance of accessory proteins. Several of these proteins …
replication and depends on the assistance of accessory proteins. Several of these proteins …
The origin recognition complex requires chromatin tethering by a hypervariable intrinsically disordered region that is functionally conserved from sponge to man
The first step toward eukaryotic genome duplication is loading of the replicative helicase
onto chromatin. This 'licensing'step initiates with the recruitment of the origin recognition …
onto chromatin. This 'licensing'step initiates with the recruitment of the origin recognition …