Search Results - "Park, Joha"
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Role of the small subunit processome in the maintenance of pluripotent stem cells
Published in Genes & development (01-10-2015)“…RNA-binding proteins (RBPs) play integral roles in gene regulation, yet only a small fraction of RBPs has been studied in the context of stem cells. Here we…”
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Functional Anatomy of the Human Microprocessor
Published in Cell (04-06-2015)“…MicroRNA (miRNA) maturation is initiated by Microprocessor composed of RNase III DROSHA and its cofactor DGCR8, whose fidelity is critical for generation of…”
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TALEN-based knockout library for human microRNAs
Published in Nature structural & molecular biology (01-12-2013)“…A transcription activator–like effector nuclease (TALEN)-mediated knockout approach to delete human microRNA (miRNA) genes was used to generate a library of…”
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Epitope-preserving magnified analysis of proteome (eMAP)
Published in Science advances (12-11-2021)“…Synthetic tissue-hydrogel methods have enabled superresolution investigation of biological systems using diffraction-limited microscopy. However, chemical…”
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PABP Cooperates with the CCR4-NOT Complex to Promote mRNA Deadenylation and Block Precocious Decay
Published in Molecular cell (21-06-2018)“…Multiple deadenylases are known in vertebrates, the PAN2-PAN3 (PAN2/3) and CCR4-NOT (CNOT) complexes, and PARN, yet their differential functions remain…”
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PKR Senses Nuclear and Mitochondrial Signals by Interacting with Endogenous Double-Stranded RNAs
Published in Molecular cell (20-09-2018)“…Protein kinase RNA-activated (PKR) induces immune response by sensing viral double-stranded RNAs (dsRNAs). However, growing evidence suggests that PKR can also…”
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Short poly(A) tails are protected from deadenylation by the LARP1–PABP complex
Published in Nature structural & molecular biology (01-03-2023)“…Deadenylation generally constitutes the first and pivotal step in eukaryotic messenger RNA decay. Despite its importance in posttranscriptional regulations,…”
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Microprocessor depends on hemin to recognize the apical loop of primary microRNA
Published in Nucleic acids research (20-06-2018)“…Abstract Microprocessor, which consists of a ribonuclease III DROSHA and its cofactor DGCR8, initiates microRNA (miRNA) maturation by cleaving primary miRNA…”
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TALEN-based knockout library for human micro RNAs
Published in Nature structural & molecular biology (01-12-2013)“…Various technical tools have been developed to probe the functions of microRNAs (miRNAs), yet their application has been limited by low efficacy and…”
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