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Presence of Potential G‐Quadruplex RNA‐Forming Motifs at the 5′‐UTR of PP2Acα mRNA Repress Translation

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RNA G‐quadruplex (G4)‐forming motifs present at the 5′‐UTR of the protein phosphatase (PP2Ac) gene are the regulatory targets of the fragile X mental retardation protein (FMRP), which is weakly expressed… Click to show full abstract

RNA G‐quadruplex (G4)‐forming motifs present at the 5′‐UTR of the protein phosphatase (PP2Ac) gene are the regulatory targets of the fragile X mental retardation protein (FMRP), which is weakly expressed in Fragile X patients. Herein, we report that the existence of such G4‐forming sequence represses the translation of the PP2Acα gene. This study opens therapeutic avenues to design small molecule ligands that mimic the function of the FMRP.

Keywords: rna forming; rna; forming motifs; quadruplex rna; potential quadruplex; presence potential

Journal Title: ChemBioChem
Year Published: 2019

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