Nuclear speckles: molecular organization, biological function and role in disease

L Galganski, MO Urbanek… - Nucleic acids …, 2017 - academic.oup.com
The nucleoplasm is not homogenous; it consists of many types of nuclear bodies, also
known as nuclear domains or nuclear subcompartments. These self-organizing structures …

How introns enhance gene expression

O Shaul - The international journal of biochemistry & cell biology, 2017 - Elsevier
In many eukaryotes, including mammals, plants, yeast, and insects, introns can increase
gene expression without functioning as a binding site for transcription factors. This …

Coupling of RNA polymerase II transcription elongation with pre-mRNA splicing

T Saldi, MA Cortazar, RM Sheridan… - Journal of molecular …, 2016 - Elsevier
Pre-mRNA maturation frequently occurs at the same time and place as transcription by RNA
polymerase II. The co-transcriptionality of mRNA processing has permitted the evolution of …

The pol II CTD: new twists in the tail

J Zaborowska, S Egloff, S Murphy - Nature structural & molecular …, 2016 - nature.com
The C-terminal domain (CTD) of the large subunit of RNA polymerase (pol) II comprises
conserved heptad repeats, and post-translational modification of the CTD regulates …

Single nucleosome imaging reveals loose genome chromatin networks via active RNA polymerase II

R Nagashima, K Hibino, SS Ashwin, M Babokhov… - Journal of Cell …, 2019 - rupress.org
Although chromatin organization and dynamics play a critical role in gene transcription, how
they interplay remains unclear. To approach this issue, we investigated genome-wide …

CDK11 regulates pre-mRNA splicing by phosphorylation of SF3B1

M Hluchý, P Gajdušková, I Ruiz de los Mozos… - Nature, 2022 - nature.com
RNA splicing, the process of intron removal from pre-mRNA, is essential for the regulation of
gene expression. It is controlled by the spliceosome, a megadalton RNA–protein complex …

The RNA polymerase II CTD: the increasing complexity of a low-complexity protein domain

C Jeronimo, P Collin, F Robert - Journal of molecular biology, 2016 - Elsevier
The largest subunit of RNA polymerase II contains a C-terminal domain (CTD) that plays key
roles in coordinating transcription with co-transcriptional events. The heptapeptide repeats …

Transcription and splicing: A two‐way street

M Tellier, I Maudlin, S Murphy - Wiley Interdisciplinary Reviews …, 2020 - Wiley Online Library
RNA synthesis by RNA polymerase II and RNA processing are closely coupled during the
transcription cycle of protein‐coding genes. This coupling affords opportunities for quality …

Loss of Sfpq causes long-gene transcriptopathy in the brain

A Takeuchi, K Iida, T Tsubota, M Hosokawa, M Denawa… - Cell Reports, 2018 - cell.com
Genes specifically expressed in neurons contain members with extended long introns.
Longer genes present a problem with respect to fulfilment of gene length transcription, and …

Targeting pre-mRNA splicing in cancers: roles, inhibitors, and therapeutic opportunities

S Araki, M Ohori, M Yugami - Frontiers in Oncology, 2023 - frontiersin.org
Accumulating evidence has indicated that pre-mRNA splicing plays critical roles in a variety
of physiological processes, including development of multiple diseases. In particular …