The Mediator complex as a master regulator of transcription by RNA polymerase II
WF Richter, S Nayak, J Iwasa, DJ Taatjes - Nature Reviews Molecular …, 2022 - nature.com
The Mediator complex, which in humans is 1.4 MDa in size and includes 26 subunits,
controls many aspects of RNA polymerase II (Pol II) function. Apart from its size, a defining …
controls many aspects of RNA polymerase II (Pol II) function. Apart from its size, a defining …
Liquid–liquid phase separation drives cellular function and dysfunction in cancer
S Mehta, J Zhang - Nature Reviews Cancer, 2022 - nature.com
Cancer is a disease of uncontrollably reproducing cells. It is governed by biochemical
pathways that have escaped the regulatory bounds of normal homeostatic balance. This …
pathways that have escaped the regulatory bounds of normal homeostatic balance. This …
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 dynamics shape enhancer–promoter interactions
How enhancers control target gene expression over long genomic distances remains an
important unsolved problem. Here we investigated enhancer–promoter communication by …
important unsolved problem. Here we investigated enhancer–promoter communication by …
Genome folding through loop extrusion by SMC complexes
IF Davidson, JM Peters - Nature reviews Molecular cell biology, 2021 - nature.com
Genomic DNA is folded into loops and topologically associating domains (TADs), which
serve important structural and regulatory roles. It has been proposed that these genomic …
serve important structural and regulatory roles. It has been proposed that these genomic …
Region Capture Micro-C reveals coalescence of enhancers and promoters into nested microcompartments
Although enhancers are central regulators of mammalian gene expression, the mechanisms
underlying enhancer–promoter (EP) interactions remain unclear. Chromosome …
underlying enhancer–promoter (EP) interactions remain unclear. Chromosome …
Mechanisms of enhancer action: the known and the unknown
A Panigrahi, BW O'Malley - Genome biology, 2021 - Springer
Differential gene expression mechanisms ensure cellular differentiation and plasticity to
shape ontogenetic and phylogenetic diversity of cell types. A key regulator of differential …
shape ontogenetic and phylogenetic diversity of cell types. A key regulator of differential …
Enhancer–promoter contact formation requires RNAPII and antagonizes loop extrusion
Homotypic chromatin interactions and loop extrusion are thought to be the two main drivers
of mammalian chromosome folding. Here we tested the role of RNA polymerase II (RNAPII) …
of mammalian chromosome folding. Here we tested the role of RNA polymerase II (RNAPII) …
Regulation of the RNA polymerase II pre-initiation complex by its associated coactivators
S Malik, RG Roeder - Nature Reviews Genetics, 2023 - nature.com
Abstract The RNA polymerase II (Pol II) pre-initiation complex (PIC) is a critical node in
eukaryotic transcription regulation, and its formation is the major rate-limiting step in …
eukaryotic transcription regulation, and its formation is the major rate-limiting step in …
The relationship between genome structure and function
AM Oudelaar, DR Higgs - Nature Reviews Genetics, 2021 - nature.com
Precise patterns of gene expression in metazoans are controlled by three classes of
regulatory elements: promoters, enhancers and boundary elements. During differentiation …
regulatory elements: promoters, enhancers and boundary elements. During differentiation …