SRAG Functions as a New mRNA Export Co-adaptor [PDF]
, 2012 DEAD box RNA helicases play important roles in many cellular processes including splicing, mRNA export and translation. The two domains of many DEAD box RNA helicases adopt radically different conformations according to whether they are ...
Chang, Chung-Te
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Novel endoribonucleases as central players in various pathways of eukaryotic RNA metabolism [PDF]
, 2010 For a long time it has been assumed that the decay of RNA in eukaryotes is mainly carried out by exoribonucleases, which is in contrast to bacteria, where endoribonucleases are well documented to initiate RNA degradation.
Tomecki, Rafał, Dziembowski, Andrzej
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The RNA export factor TbMex67 connects transcription and RNA export in Trypanosoma brucei and sets boundaries for RNA polymerase I. [PDF]
, 2023 TbMex67 is the major mRNA export factor known to date in trypanosomes, forming part of the docking platform within the nuclear pore. To explore its role in co-transcriptional mRNA export, recently reported in Trypanosoma brucei, pulse labelling of ...
Naguleswaran, Arunasalam +4 more
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Investigating the links between the nuclear RNA exosome and RNA export in fission yeast [PDF]
, 2020 Production of the correct amount of functional RNA molecules is vital for cell survival. This can be achieved at different times during the life of an RNA molecule, starting with RNA synthesis and ending at RNA degradation, whilst passing through ...
Priest, Emily
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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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Maf1-mediated repression of RNA polymerase III transcription inhibits tRNA degradation via RTD pathway [PDF]
, 2012 tRNA precursors, which are transcribed by RNA polymerase III, undergo end-maturation, splicing and base modifications. Hypomodified tRNAs, such as tRNAVal(AAC), lacking 7-methylguanosine and 5-methylcytidine modifications, are subject to degradation by a
Boguta, Magdalena +3 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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An essential nuclear protein in trypanosomes is a component of mRNA transcription/export pathway. [PDF]
PLoS ONE, 2011 In eukaryotic cells, different RNA species are exported from the nucleus via specialized pathways. The mRNA export machinery is highly integrated with mRNA processing, and includes a different set of nuclear transport adaptors as well as other mRNA ...
Mariana Serpeloni +12 more
doaj +1 more source
Nop53p is required for late 60S ribosome subunit maturation and nuclear export in yeast [PDF]
, 2005 We report that Ypl146cp/Nop53p is associated with pre-60S ribosomal complexes and localized to the nucleolus and nucleoplasm. in cells depleted of Nop53p synthesis of the rRNA components of the 60S ribosomal subunit is severely inhibited, with strikingly
Tollervey, D, Thomson, E
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Human Retrovirus Genomic RNA Packaging
Viruses, 2022 Two non-covalently linked copies of the retrovirus genome are specifically recruited to the site of virus particle assembly and packaged into released particles.
Heather M. Hanson +3 more
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