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
core +1 more source
Trim25 is an RNA-specific activator of Lin28a/TuT4-mediated uridylation [PDF]
, 2014 RNA binding proteins have thousands of cellular RNA targets and often exhibit opposite or passive molecular functions. Lin28a is a conserved RNA binding protein involved in pluripotency and tumorigenesis that was previously shown to trigger TuT4-mediated
Nowak, Jakub S. +14 more
core +1 more source
Functional characterization of Ysh1p, the yeast endonuclease involved in 3" end processing and in transcription termination of RNA polymerase II transcripts [PDF]
, 2008 Eukaryotic RNA polymerase II (RNAP II) is involved in the synthesis of two major classes of transcripts: messenger RNAs (mRNAs) and small nuclear and small nucleolar RNAs.
Garas, Monika
core +1 more source
The NS3 protein of rice hoja blanca virus suppresses RNA silencing in mammalian cells [PDF]
, 2008 The NS3 protein of the tenuivirus rice hoja blanca virus (RHBV) has previously been shown to represent the viral RNA interference (RNAi) suppressor and is active in both plant and insect cells by binding short interfering RNAs (siRNAs) in vitro.
Hemmes, J.C. +3 more
core +1 more source
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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Structural signatures of thermal adaptation of bacterial ribosomal RNA, transfer RNA, and messenger RNA. [PDF]
PLoS ONE, 2017 Temperature adaptation of bacterial RNAs is a subject of both fundamental and practical interest because it will allow a better understanding of molecular mechanism of RNA folding with potential industrial application of functional thermophilic or ...
Clara Jegousse +4 more
doaj +1 more source
An essential role of KREPB4 in RNA editing and structural integrity of the editosome in Trypanosoma brucei [PDF]
, 2007 RNA editing in the sleeping sickness parasite Trypanosoma brucei remodels mitochondrial transcripts by the addition and deletion of uridylates as specified by guide RNAs.
Schnaufer, Achim; id_orcid +4 more
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Cytoplasmic RNA-dependent RNA-synthesis in maturing chicken erythrocytes. [PDF]
, 1976 Includes bibliographical references.An RNA-dependent RNA polymerase from ribosomes of maturing chicken erythrocytes was investigated. Concurrent with an increase in globin and RNA synthesis during phenylhydrazine induced anaemia, the total and specific ...
Boyd, Malcolm Charles David
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Localisation of RNAs into the germ plasm of vitellogenic xenopus oocytes [PDF]
, 2013 We have studied the localisation of mRNAs in full-grown Xenopus laevis oocytes by injecting fluorescent RNAs, followed by confocal microscopy of the oocyte cortex.
Nijjar, Sarbjit +5 more
core +2 more sources
Frontiers in Genetics, 2023 Genetic and epigenetic reprogramming caused by disease states in other tissues is always systemically reflected in peripheral blood leukocytes (PBLs).
Yinli He +10 more
doaj +1 more source