Search results for "RNA metabolism"
showing 5 items of 5 documents
Abscisic Acid Connects Phytohormone Signaling with RNA Metabolic Pathways and Promotes an Antiviral Response that Is Evaded by a Self-Controlled RNA …
2020
© 2020 The Authors.
Beyond the Transport Function of Import Receptors: What’s All the FUS about?
2018
Nuclear import receptors are central players in transporting protein cargoes into the nucleus. Moving beyond this role, four newly published articles describe a function in regulating supramolecular assemblies by fine-tuning the phase separating properties of RNA-binding proteins, which has implications for a variety of devastating neurodegenerative disorders.
POST-TRANSCRIPTIONAL REGULATION BY THYROID HORMONES OF SOME BRAIN-SPECIFIC PROTEINS PROBABLY INVOLVED IN RNA METABOLISM.
2007
A protein-RNA interaction atlas of the ribosome biogenesis factor AATF
2018
AbstractAATF is a central regulator of the cellular outcome upon p53 activation, a finding that has primarily been attributed to its function as a transcription factor. Recent data showed that AATF is essential for ribosome biogenesis and plays a role in rRNA maturation. AATF has been implicated to fulfil this role through direct interaction with rRNA and was identified in several RNA-interactome capture experiments. Here, we provide a first comprehensive analysis of the RNA bound by AATF using CLIP-sequencing. Interestingly, this approach shows predominant binding of the 45S pre-ribosomal RNA precursor molecules. Furthermore, AATF binds to mRNAs encoding for ribosome biogenesis factors as …
Regulation of mRNA transport, localization and translation in the nervous system of mammals (Review).
2014
Post-transcriptional control of mRNA trafficking and metabolism plays a critical role in the actualization and fine tuning of the genetic program of cells, both in development and in differentiated tissues. Cis-acting signals, responsible for post-transcriptional regulation, reside in the RNA message itself, usually in untranslated regions, 5' or 3' to the coding sequence, and are recognized by trans-acting factors: RNA-binding proteins (RBPs) and/or non-coding RNAs (ncRNAs). ncRNAs bind short mRNA sequences usually present in the 3'-untranslated (3'-UTR) region of their target messages. RBPs recognize specific nucleotide sequences and/or secondary/tertiary structures. Most RBPs assemble on…