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 …

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 …

Coactivator condensation drives cardiovascular cell lineage specification

P Gan, M Eppert, N De La Cruz, H Lyons, AM Shah… - Science …, 2024 - science.org
During development, cells make switch-like decisions to activate new gene programs
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 …

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 …

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 …

DNA-Stimulated Liquid-Liquid phase separation by eukaryotic topoisomerase ii modulates catalytic function

J Jeong, JH Lee, CC Carcamo, MW Parker, JM Berger - Elife, 2022 - elifesciences.org
Type II topoisomerases modulate chromosome supercoiling, condensation, and catenation
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 …

[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 …

The origin recognition complex requires chromatin tethering by a hypervariable intrinsically disordered region that is functionally conserved from sponge to man

OA Adiji, BS McConnell, MW Parker - Nucleic acids research, 2024 - academic.oup.com
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 …