Results 41 to 50 of about 51,251 (260)

Elevated Small Nuclear Ribonucleoprotein Polypeptide an Expression Correlated With Poor Prognosis and Immune Infiltrates in Patients With Hepatocellular Carcinoma

Frontiers in Oncology, 2022
BackgroundElevated Small Nuclear Ribonucleoprotein Polypeptide A (SNRPA) can enhance tumor cell growth and proliferation in various cancers. However, rarely studies focus on the comprehensive analysis of SNRPA in hepatocellular carcinoma (HCC ...
Youfu Zhang, Xuyang Wang, Huaxiang Wang, Huaxiang Wang, Yi Jiang, Yi Jiang, Zhidan Xu, Laibang Luo   +7 more
doaj   +1 more source

A splicing-dependent transcriptional checkpoint associated with prespliceosome formation [PDF]

, 2014
There is good evidence for functional interactions between splicing and transcription in eukaryotes, but how and why these processes are coupled remain unknown.
Ahn, Aitken, Alexander, Alexander, Batsché, Bentley, Buratowski, Carrillo Oesterreich, Chapman, Chen, Cho, Cordin, Cramer, Damgaard, Das, David, de Almeida, Dönmez, Edgar, Egloff, Fong, Furger, Görnemann, Hirose, J. David Barrass, Jean D. Beggs, Ji, Kameoka, Keerthi T. Chathoth, Komarnitsky, Kornblihtt, Kornblihtt, Kosowski, Lacadie, Levine, Li, Lin, McCracken, McKay, Miller, Moore, Orphanides, Perriman, Perriman, Perriman, Perriman, Pleiss, Ruby, Schmidt, Schneider, Schroeder, Shao, Shaun Webb, Singh, Tardiff, Wahl, Wells, Witten, Xu, Xu, Yan, Zavanelli, Zhou   +62 more
core   +1 more source

Srsf10 and the minor spliceosome control tissue-specific and dynamic SR protein expression

eLife, 2020
Minor and major spliceosomes control splicing of distinct intron types and are thought to act largely independent of one another. SR proteins are essential splicing regulators mostly connected to the major spliceosome.
Stefan Meinke, Gesine Goldammer, A Ioana Weber, Victor Tarabykin, Alexander Neumann, Marco Preussner, Florian Heyd   +6 more
doaj   +1 more source

A Role for Pre-mRNA-PROCESSING PROTEIN 40C in the Control of Growth, Development, and Stress Tolerance in Arabidopsis thaliana [PDF]

, 2019
Because of their sessile nature, plants have adopted varied strategies for growing and reproducing in an ever-changing environment. Control of mRNA levels and pre-mRNA alternative splicing are key regulatory layers that contribute to adjust and ...
Careno, Daniel Alejandro, de Leone, María José, García Hourquet, Mariano, Hernando, Carlos Esteban, Iserte, Javier Alonso, Mora Garcia, Santiago, Yanovsky, Marcelo Javier   +6 more
core   +1 more source

An intimate view of a spliceosome component

eLife, 2015
A high-resolution structure reveals how the ribonucleoprotein particle called U1 snRNP engages with 5′ splice sites.
Timothy W Nilsen
doaj   +1 more source

Mutation of Arabidopsis SPLICEOSOMAL TIMEKEEPER LOCUS1 Causes Circadian Clock Defects [PDF]

, 2012
The circadian clock plays a crucial role in coordinating plant metabolic and physiological functions with predictable environmental variables, such as dusk and dawn, while also modulating responses to biotic and abiotic challenges.
Brown, John WS, Harmer, Stacey L, Jones, Matthew A, McNicol, Jim, Simpson, Craig G, Williams, Brian A   +5 more
core   +1 more source

Mechanisms of action of intranuclear microRNAs. Part 2. MicroRNA-mediated regulation of ncRNA transcriptome and alternative splicing

Zdorovʹe Rebenka, 2022
The scientific review presents the mechanisms of action of intranuclear miRNAs, namely microRNA-mediated regulation of the non-coding RNA (ncRNA) transcriptome and alternative splicing.
A.E. Abaturov, V.L. Babуch
doaj   +1 more source

Mud2 functions in transcription by recruiting the Prp19 and TREX complexes to transcribed genes [PDF]

, 2007
The different steps of gene expression are intimately linked to coordinate and regulate this complex process. During transcription, numerous RNA-binding proteins are already loaded onto the nascent mRNA and package the mRNA into a messenger ...
Andersen, Ulrik L., Corney, Joel F., Dong, Rui-Fang, Drummond, P. D., Elser, Dominique, Heersink, Joel, Huck, Alexander, Leuchs, G., Milanovic, Josip   +8 more
core   +1 more source

Discovery proteomics in aging human skeletal muscle finds change in spliceosome, immunity, proteostasis and mitochondria

eLife, 2019
A decline of skeletal muscle strength with aging is a primary cause of mobility loss and frailty in older persons, but the molecular mechanisms of such decline are not understood.
Ceereena Ubaida-Mohien, Alexey Lyashkov, Marta Gonzalez-Freire, Ravi Tharakan, Michelle Shardell, Ruin Moaddel, Richard D Semba, Chee W Chia, Myriam Gorospe, Ranjan Sen, Luigi Ferrucci   +10 more
doaj   +1 more source

The CUGBP2 splicing factor regulates an ensemble of branchpoints from perimeter binding sites with implications for autoregulation [PDF]

, 2009
Alternative pre-mRNA splicing adjusts the transcriptional output of the genome by generating related mRNAs from a single primary transcript, thereby expanding protein diversity.
Dembowski, JA, Grabowski, PJ
core   +5 more sources