Results 11 to 20 of about 95,245 (266)
Ribonucleoprotein Immunoprecipitation (RIP) Analysis [PDF]
Bio-Protocol, 2020 RNAs and RNA-binding proteins (RBPs) can interact dynamically in ribonucleoprotein (RNP) complexes that play important roles in controlling gene expression programs.
Jennifer Martindale +2 more
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Ribonucleoprotein multimers and their functions [PDF]
Critical Reviews in Biochemistry and Molecular Biology, 2010 Ribonucleoproteins (RNPs) play key roles in many cellular processes and often function as RNP enzymes. Similar to proteins, some of these RNPs exist and function as multimers, either homomeric or heteromeric. While in some cases the mechanistic function of multimerization is well understood, the functional consequences of multimerization of other RNPs ...
Franziska, Bleichert, Susan J, Baserga
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Structure of spliceosomal ribonucleoproteins [PDF]
F1000 Biology Reports, 2010 Splicing of the precursors of eukaryotic mRNA and some non-coding RNAs is catalyzed by the 'spliceosome', which comprises five RNA-protein complexes (small nuclear ribonucleoproteins, or snRNPs) that assemble in an ordered manner onto precursor-mRNAs. Much progress has been made in determining the gross morphology of spliceosomal assembly intermediates.
Krummel, Daniel Aaron Pomeranz +2 more
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Ribonucleoprotein complexes as autoantigens [PDF]
Current Opinion in Immunology, 1995 Many intracellular proteins and nucleic acids, that are involved in important biosynthetic pathways, are targeted by autoantibodies occurring spontaneously in the sera of patients with systemic autoimmune diseases. Frequently, the autoantigens are assembled into multicomponent complexes containing both nucleic acid(s) and proteins.
Venrooij, W.J. van, Pruijn, G.J.M.
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Biogenesis of telomerase ribonucleoproteins [PDF]
RNA, 2012 Telomerase adds simple-sequence repeats to the ends of linear chromosomes to counteract the loss of end sequence inherent in conventional DNA replication. Catalytic activity for repeat synthesis results from the cooperation of the telomerase reverse transcriptase protein (TERT) and the template-containing telomerase RNA (TER).
Emily D, Egan, Kathleen, Collins
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Ribonucleoprotein bodies are phased in [PDF]
Biochemical Society Transactions, 2016 Intracellular compartments are necessary for the regulation of many biochemical processes that ensure cell survival, growth and proliferation. Compartmentalisation is commonly achieved in organelles with defined lipid membranes, such as mitochondria, endoplasmic reticulum or the Golgi apparatus. While these organelles are responsible for many localised
Sfakianos, Aristeidis +2 more
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The Ribonucleoprotein Csr Network [PDF]
International Journal of Molecular Sciences, 2013 Ribonucleoprotein complexes are essential regulatory components in bacteria. In this review, we focus on the carbon storage regulator (Csr) network, which is well conserved in the bacterial world. This regulatory network is composed of the CsrA master regulator, its targets and regulators.
Seyll, Ethel, Van Melderen, Laurence
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The Native Orthobunyavirus Ribonucleoprotein Possesses a Helical Architecture
mBio, 2022 The Bunyavirales order is the largest group of negative-sense RNA viruses, containing many lethal human pathogens for which approved anti-infective measures are not available.
Francis R. Hopkins +7 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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Compartmentalized oskar degradation in the germ plasm safeguards germline development
eLife, 2020 Partitioning of mRNAs into ribonucleoprotein (RNP) granules supports diverse regulatory programs within the crowded cytoplasm. At least two types of RNP granules populate the germ plasm, a cytoplasmic domain at the posterior of the Drosophila oocyte and ...
Catherine E Eichler +3 more
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