| |  Online-Ressource |
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| Verfasst von: | Cerikan, Berati [VerfasserIn]  |
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| | Göllner, Sarah [VerfasserIn] |
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| | Neufeldt, Christopher [VerfasserIn] |
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| | Haselmann, Uta [VerfasserIn] |
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| | Mulder, Klaas [VerfasserIn] |
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| | Chatel-Chaix, Laurent [VerfasserIn] |
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| | Cortese, Mirko [VerfasserIn] |
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| | Bartenschlager, Ralf [VerfasserIn] |
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| Titel: | A non-replicative role of the 3′ terminal sequence of the Dengue virus genome in membranous replication organelle formation |
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| Verf.angabe: | Berati Cerikan, Sarah Goellner, Christopher John Neufeldt, Uta Haselmann, Klaas Mulder, Laurent Chatel-Chaix, Mirko Cortese, and Ralf Bartenschlager |
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| E-Jahr: | 2020 |
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| Jahr: | July 7, 2020 |
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| Umfang: | 21 S. |
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| Fussnoten: | Gesehen am 13.08.2020 |
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| Titel Quelle: | Enthalten in: Cell reports |
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| Ort Quelle: | Maryland Heights, MO : Cell Press, 2012 |
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| Jahr Quelle: | 2020 |
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| Band/Heft Quelle: | 32(2020,1) Artikel-Nummer 107859, 21 Seiten |
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| ISSN Quelle: | 2211-1247 |
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| Abstract: | Dengue virus (DENV) and Zika virus (ZIKV), members of the Flavivirus genus, rearrange endoplasmic reticulum membranes to induce invaginations known as vesicle packets (VPs), which are the assumed sites for viral RNA replication. Mechanistic information on VP biogenesis has so far been difficult to attain due to the necessity of studying their formation under conditions of viral replication, where perturbations reducing replication will inevitably impact VP formation. Here, we report a replication-independent expression system, designated pIRO (plasmid-induced replication organelle formation) that induces bona fide DENV and ZIKV VPs that are morphologically indistinguishable from those in infected cells. Using this system, we demonstrate that sequences in the 3′ terminal RNA region of the DENV, but not the ZIKV genome, contribute to VP formation in a non-replicative manner. These results validate the pIRO system that opens avenues for mechanistically dissecting virus replication from membrane reorganization. |
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| DOI: | doi:10.1016/j.celrep.2020.107859 |
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| URL: | Bitte beachten Sie: Dies ist ein Bibliographieeintrag. Ein Volltextzugriff für Mitglieder der Universität besteht hier nur, falls für die entsprechende Zeitschrift/den entsprechenden Sammelband ein Abonnement besteht oder es sich um einen OpenAccess-Titel handelt.
Volltext ; Verlag: https://doi.org/10.1016/j.celrep.2020.107859 |
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| | Volltext: http://www.sciencedirect.com/science/article/pii/S2211124720308408 |
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| | DOI: https://doi.org/10.1016/j.celrep.2020.107859 |
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| Datenträger: | Online-Ressource |
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| Sprache: | eng |
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| Sach-SW: | flavivirus |
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| | membrane invagination |
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| | membranous organelle |
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| | organelle biogenesis |
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| | replication complex |
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| | replication organelle |
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| | vesicle packet |
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| | viral replicase |
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| K10plus-PPN: | 1726997413 |
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| Verknüpfungen: | → Zeitschrift |
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¬A¬ non-replicative role of the 3′ terminal sequence of the Dengue virus genome in membranous replication organelle formation / Cerikan, Berati [VerfasserIn]; July 7, 2020 (Online-Ressource)
