First detection and complete genome sequence of a new potexvirus naturally infecting Adenium obesum

Here, we report the detection and complete genome sequence of a novel potexvirus, tentatively named “Adenium obesum virus X” (AobVX), isolated from Adenium obesum, that was sent for virus screening at Australian Government post-entry quarantine (PEQ) facilities after being imported into Australia fr...

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Autores principales: Gauthier, Marie-Emilie A., Abeynayake, Shamila W., Lelwala, Ruvini V., McMaster, Cassie A., Eichner, Robin, Morrison, Jennifer, Elliott, Candace E., Fiorito, Sonia, Dinsdale, Adrian, Pattemore, Julie, Barrero, Roberto A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Vienna 2023
Materias:
Annotated Sequence Record
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10484807/
https://www.ncbi.nlm.nih.gov/pubmed/37676508
http://dx.doi.org/10.1007/s00705-023-05871-x
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author Gauthier, Marie-Emilie A.
Abeynayake, Shamila W.
Lelwala, Ruvini V.
McMaster, Cassie A.
Eichner, Robin
Morrison, Jennifer
Elliott, Candace E.
Fiorito, Sonia
Dinsdale, Adrian
Pattemore, Julie
Barrero, Roberto A.
author_facet Gauthier, Marie-Emilie A.
Abeynayake, Shamila W.
Lelwala, Ruvini V.
McMaster, Cassie A.
Eichner, Robin
Morrison, Jennifer
Elliott, Candace E.
Fiorito, Sonia
Dinsdale, Adrian
Pattemore, Julie
Barrero, Roberto A.
author_sort Gauthier, Marie-Emilie A.
collection PubMed
description Here, we report the detection and complete genome sequence of a novel potexvirus, tentatively named “Adenium obesum virus X” (AobVX), isolated from Adenium obesum, that was sent for virus screening at Australian Government post-entry quarantine (PEQ) facilities after being imported into Australia from China. The AobVX genome is 6781 nucleotides in length excluding the poly(A) tail and is predicted to encode conserved potexvirus proteins and sequence motifs across five open reading frames. The RNA-dependent RNA polymerase of this virus shares the highest amino acid sequence similarity with that of nerine potexvirus 1 (58.7% identity) and nerine virus X (58.58% identity). This is the first report of a positive-sense single-stranded RNA virus in A. obesum related to members of the genus Potexvirus in the family Alphaflexiviridae. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s00705-023-05871-x.
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spelling pubmed-104848072023-09-09 First detection and complete genome sequence of a new potexvirus naturally infecting Adenium obesum Gauthier, Marie-Emilie A. Abeynayake, Shamila W. Lelwala, Ruvini V. McMaster, Cassie A. Eichner, Robin Morrison, Jennifer Elliott, Candace E. Fiorito, Sonia Dinsdale, Adrian Pattemore, Julie Barrero, Roberto A. Arch Virol Annotated Sequence Record Here, we report the detection and complete genome sequence of a novel potexvirus, tentatively named “Adenium obesum virus X” (AobVX), isolated from Adenium obesum, that was sent for virus screening at Australian Government post-entry quarantine (PEQ) facilities after being imported into Australia from China. The AobVX genome is 6781 nucleotides in length excluding the poly(A) tail and is predicted to encode conserved potexvirus proteins and sequence motifs across five open reading frames. The RNA-dependent RNA polymerase of this virus shares the highest amino acid sequence similarity with that of nerine potexvirus 1 (58.7% identity) and nerine virus X (58.58% identity). This is the first report of a positive-sense single-stranded RNA virus in A. obesum related to members of the genus Potexvirus in the family Alphaflexiviridae. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s00705-023-05871-x. Springer Vienna 2023-09-07 2023 /pmc/articles/PMC10484807/ /pubmed/37676508 http://dx.doi.org/10.1007/s00705-023-05871-x Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Annotated Sequence Record
Gauthier, Marie-Emilie A.
Abeynayake, Shamila W.
Lelwala, Ruvini V.
McMaster, Cassie A.
Eichner, Robin
Morrison, Jennifer
Elliott, Candace E.
Fiorito, Sonia
Dinsdale, Adrian
Pattemore, Julie
Barrero, Roberto A.
First detection and complete genome sequence of a new potexvirus naturally infecting Adenium obesum
title First detection and complete genome sequence of a new potexvirus naturally infecting Adenium obesum
title_full First detection and complete genome sequence of a new potexvirus naturally infecting Adenium obesum
title_fullStr First detection and complete genome sequence of a new potexvirus naturally infecting Adenium obesum
title_full_unstemmed First detection and complete genome sequence of a new potexvirus naturally infecting Adenium obesum
title_short First detection and complete genome sequence of a new potexvirus naturally infecting Adenium obesum
title_sort first detection and complete genome sequence of a new potexvirus naturally infecting adenium obesum
topic Annotated Sequence Record
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10484807/
https://www.ncbi.nlm.nih.gov/pubmed/37676508
http://dx.doi.org/10.1007/s00705-023-05871-x
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