RST1 and RIPR connect the cytosolic RNA exosome to the Ski complex in Arabidopsis

RST1 and RIPR connect the cytosolic RNA exosome to the Ski complex in Arabidopsis

Cytosolic RNA degradation by the RNA exosome requires the Ski complex. Here the authors show that the proteins RST1 and RIPR assist the RNA exosome and the Ski complex in RNA degradation, thereby preventing the production of secondary siRNAs from endogenous mRNAs.

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Auteurs principaux: Heike Lange, Simon Y. A. Ndecky, Carlos Gomez-Diaz, David Pflieger, Nicolas Butel, Julie Zumsteg, Lauriane Kuhn, Christina Piermaria, Johana Chicher, Michael Christie, Ezgi S. Karaaslan, Patricia L. M. Lang, Detlef Weigel, Hervé Vaucheret, Philippe Hammann, Dominique Gagliardi
Format: article
Langue:EN
Publié: Nature Portfolio 2019
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Science
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Accès en ligne:https://doaj.org/article/b4be92b555a14de8993960b0a91a1924
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Résumé:Cytosolic RNA degradation by the RNA exosome requires the Ski complex. Here the authors show that the proteins RST1 and RIPR assist the RNA exosome and the Ski complex in RNA degradation, thereby preventing the production of secondary siRNAs from endogenous mRNAs.

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