Genetic evidence for the involvement of Dicer-like 2 and 4 as well as Argonaute 2 in the Nicotiana benthamiana response against Pelargonium line pattern virus

Autor: Miryam Pérez-Cañamás, Konstantina Katsarou, Carmen Hernández, Elizabeth Hevia

Publikováno v: The Journal of General Virology
Digital.CSIC. Repositorio Institucional del CSIC
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia

[EN] In plants, RNA silencing functions as a potent antiviral mechanism. Virus-derived double-stranded RNAs (dsRNAs) trigger this mechanism, being cleaved by Dicer-like (DCL) enzymes into virus small RNAs (vsRNAs). These vsRNAs guide sequence-specifi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1715df709caabe2dfeaa95fc2ee6ced5
http://europepmc.org/articles/PMC8604191

Pelarspovirus, a proposed new genus in the family Tombusviridae

Autor: Ramon Jordan, K. Andrew White, Kay Scheets, Carmen Hernández

Publikováno v: Archives of Virology. 160:2385-2393

Currently, the family Tombusviridae encompasses thirteen viral genera that contain single-stranded, positive-sense RNA genomes and isometric virions; the exception being the genus Umbravirus, whose members do not encode a coat protein (CP). A new gen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::228115c4e318c65b1b363a761ca6847f
https://doi.org/10.1007/s00705-015-2500-5

Efficient Translation of Pelargonium line pattern virus RNAs Relies on a TED-Like 3´-Translational Enhancer that Communicates with the Corresponding 5´-Region through a Long-Distance RNA-RNA Interaction

Autor: Leticia Ruiz, Miryam Pérez-Cañamás, Carmen Hernández, Marta Blanco-Pérez

Publikováno v: PLoS ONE, Vol 11, Iss 4, p e0152593 (2016)
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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PLoS ONE

[EN] Cap-independent translational enhancers (CITEs) have been identified at the 3'-terminal regions of distinct plant positive-strand RNA viruses belonging to families Tombusviridae and Luteoviridae. On the bases of their structural and/or functiona

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53592430a628ad3d1acd0cfff5472795
http://europepmc.org/articles/PMC4820102?pdf=render

Key importance of small RNA binding for the activity of a GW motif-containing RNA silencing suppressor

Autor: Perez-Cañamas, M, Hernandez Fort, Carmen

Publikováno v: RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
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Background: GW/WG motif-containing viral suppressors of RNA silencing (VSRs) have been proposed to act through interaction with Argonaute (AGO) proteins. Results: The activity of a GW motif-containing VSR was found to rely on small RNA binding capabi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::30a1c7de33cd3fc8bfa90b01f2bf66af
https://hdl.handle.net/10251/68095

Complete nucleotide sequence and genome organization of Pelargonium line pattern virus and its relationship with the family Tombusviridae

Autor: A. Castaño, Carmen Hernández

Publikováno v: Archives of Virology

Summary. The complete nucleotide sequence of Pelargonium line pattern virus (PLPV) has been determined. The PLPV genomic RNA comprises 3884 nt and contains six open reading frames (ORFs) potentially encoding proteins of 27 (p27), 13 (p13), 87 (p87),

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c01f696ab08c295b58270e2c308e0ab
https://doi.org/10.1007/s00705-004-0464-y