Results 31 to 40 of about 881,660 (270)
An Endoribonuclease Functionally Linked to Perinuclear mRNP Quality Control Associates with the Nuclear Pore Complexes [PDF]
, 2009 Nuclear mRNA export is a crucial step in eukaryotic gene expression, which is in yeast coupled to cotranscriptional messenger ribonucleoprotein particle ( mRNP) assembly and surveillance.
Attila Rácz +17 more
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MOS11: a new component in the mRNA export pathway. [PDF]
PLoS Genetics, 2010 Nucleocytoplasmic trafficking is emerging as an important aspect of plant immunity. The three related pathways affecting plant immunity include Nuclear Localization Signal (NLS)-mediated nuclear protein import, Nuclear Export Signal (NES)-dependent ...
Hugo Germain +12 more
doaj +1 more source
Quantification of pre-mRNA escape rate and synergy in splicing [PDF]
, 2014 Splicing reactions generally combine high speed with accuracy. However, some of the pre-mRNAs escape the nucleus with a retained intron. Intron retention can control gene expression and increase proteome diversity.
Becskei, Attila +13 more
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The nuclear pore complex : its role in chromatin structure and RNA export [PDF]
, 2015 Epigenetic regulation of gene expression is a relatively new and rapidly developing research field. It studies the mechanisms of regulation of gene expression, which although heritable, occur independently of changes in the DNA sequence and certainly aid
Hristova, Emilia
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Viral Regulation of mRNA Export [PDF]
Journal of Virology, 2004 Recent advances have led to an understanding of how eukaryotic mRNAs are exported from the nucleus to the cytoplasm. This process involves an elaborate machinery that is conserved from yeasts to humans and is coupled to upstream events in RNA metabolism.
openaire +2 more sources
Polyadenylation and nuclear export of mRNAs [PDF]
Journal of Biological Chemistry, 2019 In eukaryotes, the separation of translation from transcription by the nuclear envelope enables mRNA modifications such as capping, splicing, and polyadenylation. These modifications are mediated by a spectrum of ribonuclear proteins that associate with preRNA transcripts, coordinating the different steps and coupling them to nuclear export, ensuring ...
openaire +2 more sources
Genome-wide mRNA surveillance is coupled to mRNA export [PDF]
Genes & Development, 2004 Nuclear export of mRNA is a central step in gene expression that shows extensive coupling to transcription and transcript processing. However, little is known about the fate of mRNA and its export under conditions that damage the DNA template and RNA itself.
Haley, Hieronymus +2 more
openaire +2 more sources
Influenza virus mRNAs encode determinants for nuclear export via the cellular TREX-2 complex
Nature Communications, 2023 Nuclear export of influenza A virus (IAV) mRNAs occurs through the nuclear pore complex (NPC). Using the Auxin-Induced Degron (AID) system to rapidly degrade proteins, we show that among the nucleoporins localized at the nucleoplasmic side of the NPC ...
Prasanna Bhat +18 more
doaj +1 more source
The m6A‑methylase complex and mRNA export [PDF]
Biochimica et Biophysica Acta (BBA) - Gene Regulatory Mechanisms, 2019 During synthesis, mRNA undergoes a number of modifications such as capping, splicing and polyadenylation. These processes are coupled with the orderly deposition of the TREX complex on the mRNA and subsequent recruitment of the NXF1-P15 heterodimer which stimulates the nuclear export of mature mRNAs.
Lesbirel, S., Wilson, S.A.
openaire +3 more sources
Systemic movement of FT mRNA and a possible role in floral induction [PDF]
, 2012 FLOWERING LOCUS T (FT) protein is known to be part of the mobile flowering inducing “florigen” signal in plants, but it may not be acting alone. This article reviews the data that FT mRNA can also move systemically throughout the plant and into the shoot
Hong, Yiguo +5 more
core +1 more source