Complete genome sequence of a new quadrivirus infecting a member of the genus Thelonectria

A novel dsRNA virus named “Thelonectria quadrivirus 1” (TQV1) was found in a member of the genus Thelonectria (Ascomycota), isolated from a root associated with stem collar necrosis of Fraxinus excelsior L. The complete genome of TQV1 is composed of four segments, each containing a single ORF on the...

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Autores principales: Lutz, Tobias, Langer, Gitta, Heinze, Cornelia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Vienna 2022
Materias:
Annotated Sequence Record
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8843899/
https://www.ncbi.nlm.nih.gov/pubmed/35013819
http://dx.doi.org/10.1007/s00705-021-05353-y
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author Lutz, Tobias
Langer, Gitta
Heinze, Cornelia
author_facet Lutz, Tobias
Langer, Gitta
Heinze, Cornelia
author_sort Lutz, Tobias
collection PubMed
description A novel dsRNA virus named “Thelonectria quadrivirus 1” (TQV1) was found in a member of the genus Thelonectria (Ascomycota), isolated from a root associated with stem collar necrosis of Fraxinus excelsior L. The complete genome of TQV1 is composed of four segments, each containing a single ORF on the positive sense RNA. The sequence of the 5´ (5´-(C/T)ACGAAAAA-3´) and 3´termini (5´AT(T/G)AGCAATG(T/C)GC(G/A)CG-3’) of dsRNA 1 (4876 bp), dsRNA 2 (4312 bp), dsRNA 3 (4158 bp), and dsRNA 4 (3933 bp) are conserved. Based on its genome organization and phylogenetic position, TQV1 is suggested to be a new member of the family Quadriviridae. This is the first report of a mycovirus infecting a member of the genus Thelonectria. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s00705-021-05353-y.
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spelling pubmed-88438992022-02-23 Complete genome sequence of a new quadrivirus infecting a member of the genus Thelonectria Lutz, Tobias Langer, Gitta Heinze, Cornelia Arch Virol Annotated Sequence Record A novel dsRNA virus named “Thelonectria quadrivirus 1” (TQV1) was found in a member of the genus Thelonectria (Ascomycota), isolated from a root associated with stem collar necrosis of Fraxinus excelsior L. The complete genome of TQV1 is composed of four segments, each containing a single ORF on the positive sense RNA. The sequence of the 5´ (5´-(C/T)ACGAAAAA-3´) and 3´termini (5´AT(T/G)AGCAATG(T/C)GC(G/A)CG-3’) of dsRNA 1 (4876 bp), dsRNA 2 (4312 bp), dsRNA 3 (4158 bp), and dsRNA 4 (3933 bp) are conserved. Based on its genome organization and phylogenetic position, TQV1 is suggested to be a new member of the family Quadriviridae. This is the first report of a mycovirus infecting a member of the genus Thelonectria. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s00705-021-05353-y. Springer Vienna 2022-01-11 2022 /pmc/articles/PMC8843899/ /pubmed/35013819 http://dx.doi.org/10.1007/s00705-021-05353-y Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open AccessThis 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
Lutz, Tobias
Langer, Gitta
Heinze, Cornelia
Complete genome sequence of a new quadrivirus infecting a member of the genus Thelonectria
title Complete genome sequence of a new quadrivirus infecting a member of the genus Thelonectria
title_full Complete genome sequence of a new quadrivirus infecting a member of the genus Thelonectria
title_fullStr Complete genome sequence of a new quadrivirus infecting a member of the genus Thelonectria
title_full_unstemmed Complete genome sequence of a new quadrivirus infecting a member of the genus Thelonectria
title_short Complete genome sequence of a new quadrivirus infecting a member of the genus Thelonectria
title_sort complete genome sequence of a new quadrivirus infecting a member of the genus thelonectria
topic Annotated Sequence Record
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8843899/
https://www.ncbi.nlm.nih.gov/pubmed/35013819
http://dx.doi.org/10.1007/s00705-021-05353-y
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