Cotranscriptional RNA processing and modification in plants.
| Autor: | Marquardt S; Department of Plant and Environmental Sciences, Copenhagen Plant Science Centre, University of Copenhagen, Frederiksberg, Denmark., Petrillo E; Universidad de Buenos Aires, Facultad de Ciencias Exactas y Naturales, Instituto de Fisiología, Biología Molecular y Neurociencias (IFIBYNE-CONICET-UBA), Buenos Aires, C1428EHA, Argentina., Manavella PA; Instituto de Agrobiotecnología del Litoral (CONICET-UNL), Cátedra de Biología Celular y Molecular, Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral, Santa Fe 3000, Argentina. |
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| Jazyk: | angličtina |
| Zdroj: | The Plant cell [Plant Cell] 2023 May 29; Vol. 35 (6), pp. 1654-1670. |
| DOI: | 10.1093/plcell/koac309 |
| Abstrakt: | The activities of RNA polymerases shape the epigenetic landscape of genomes with profound consequences for genome integrity and gene expression. A fundamental event during the regulation of eukaryotic gene expression is the coordination between transcription and RNA processing. Most primary RNAs mature through various RNA processing and modification events to become fully functional. While pioneering results positioned RNA maturation steps after transcription ends, the coupling between the maturation of diverse RNA species and their transcription is becoming increasingly evident in plants. In this review, we discuss recent advances in our understanding of the crosstalk between RNA Polymerase II, IV, and V transcription and nascent RNA processing of both coding and noncoding RNAs. (© American Society of Plant Biologists 2022. All rights reserved. For permissions, please email: journals.permissions@oup.com.) |
| Databáze: | MEDLINE |
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