An in vivo genetic screen for genes involved in spliced leader trans-splicing indicates a crucial role for continuous de novo spliced leader RNP assembly [PDF]
, 2017 ACKNOWLEDGEMENTS Some strains were provided by the CGC, which is funded by NIH Office of Research Infrastructure Programs (P40 OD010440). We would also like to thank Prof.
Albrecht +54 more
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Molecular composition of staufen2-containing ribonucleoproteins in embryonic rat brain. [PDF]
PLoS ONE, 2010 Messenger ribonucleoprotein particles (mRNPs) are used to transport mRNAs along neuronal dendrites to their site of translation. Numerous mRNA-binding and regulatory proteins within mRNPs finely regulate the fate of bound-mRNAs.
Marjolaine Maher-Laporte +6 more
doaj +1 more source
Myxoma virus protein M029 is a dual function immunomodulator that inhibits PKR and also conscripts RHA/DHX9 to promote expanded host tropism and viral replication. [PDF]
, 2013 Myxoma virus (MYXV)-encoded protein M029 is a member of the poxvirus E3 family of dsRNA-binding proteins that antagonize the cellular interferon signaling pathways.
Chan, Winnie M +4 more
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Biotechnology for Biofuels, 2019 Background Microalgae are considered as a sustainable feedstock for the production of biofuels and other value-added compounds. In particular, Nannochloropsis spp.
Mihris Ibnu Saleem Naduthodi +5 more
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Monovalent ions modulate the flux through multiple folding pathways of an RNA pseudoknot [PDF]
, 2017 The functions of RNA pseudoknots (PKs), which are minimal tertiary structural motifs and an integral part of several ribozymes and ribonucleoprotein complexes, are determined by their structure, stability and dynamics. Therefore, it is important to elucidate the general principles governing their thermodynamics/folding mechanisms.
arxiv +1 more source
Clustering of Rab11 vesicles in influenza A virus infected cells creates hotspots containing the 8 viral ribonucleoproteins [PDF]
, 2016 Influenza A virus is an important human pathogen causative of yearly epidemics and occasional pandemics. The ability to replicate within the host cell is a determinant of virulence, amplifying viral numbers for host-to-host transmission.
Amorim, Maria João, Vale-Costa, Sílvia
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Molecular Oncology, EarlyView.Loss of the frequently mutated chromatin remodeler ARID1A, a subunit of the SWI/SNF cBAF complex, results in less open chromatin, alternative splicing, and the failure to stop cells from progressing through the cell cycle after DNA damage in bladder (cancer) cells. Created in BioRender. Epigenetic regulators, such as the SWI/SNF complex, with important
Rebecca M. Schlösser +11 more
wiley +1 more source
Influenza A virus ribonucleoproteins form liquid organelles at endoplasmic reticulum exit sites
Nature Communications, 2019 Influenza A virus forms cytosolic inclusions containing viral ribonucleoproteins. Here, the authors show that viral inclusions form juxtaposed the endoplasmic reticulum and have liquid properties, likely constituting sites of assembly of epidemic and ...
Marta Alenquer +5 more
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Diverse roles of heterogeneous nuclear ribonucleoproteins in viral life cycle
Frontiers in Virology, 2022 Understanding the host-virus interactions helps to decipher the viral replication strategies and pathogenesis. Viruses have limited genetic content and rely significantly on their host cell to establish a successful infection.
Krishna Bhattarai, Martin Holcik
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Functional domains of the influenza A virus PB2 protein:identification of NP- and PB1-binding sites [PDF]
, 2004 Influenza virus genomic RNA segments are packaged into ribonucleoprotein (RNP) structures by the PB1, PB2, and PA subunits of an RNA polymerase and a single-strand RNA-binding nucleoprotein (NP).
Digard, Paul +3 more
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