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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.
Afiliação
  • Gauthier MA; eResearch, Research Infrastructure, Academic Division, Queensland University of Technology, Brisbane, QLD, 4000, Australia. gauthiem@qut.edu.au.
  • Abeynayake SW; Department of Agriculture, Forestry and Fisheries, PO Box 858, Canberra, ACT, 2061, Australia.
  • Lelwala RV; Department of Animal, Plant and Soil Sciences, Centre for AgriBiosciences, La Trobe University, Bundoora, VIC, 3086, Australia.
  • McMaster CA; Department of Agriculture, Forestry and Fisheries, PO Box 858, Canberra, ACT, 2061, Australia.
  • Eichner R; Department of Agriculture, Forestry and Fisheries, PO Box 858, Canberra, ACT, 2061, Australia.
  • Morrison J; Department of Agriculture, Forestry and Fisheries, PO Box 858, Canberra, ACT, 2061, Australia.
  • Elliott CE; Department of Agriculture, Forestry and Fisheries, PO Box 858, Canberra, ACT, 2061, Australia.
  • Fiorito S; Department of Agriculture, Forestry and Fisheries, PO Box 858, Canberra, ACT, 2061, Australia.
  • Dinsdale A; Department of Agriculture, Forestry and Fisheries, PO Box 858, Canberra, ACT, 2061, Australia.
  • Pattemore J; Department of Agriculture, Forestry and Fisheries, PO Box 858, Canberra, ACT, 2061, Australia.
  • Barrero RA; Department of Agriculture, Forestry and Fisheries, PO Box 858, Canberra, ACT, 2061, Australia.
Arch Virol ; 168(10): 244, 2023 Sep 07.
Article em En | MEDLINE | ID: mdl-37676508
ABSTRACT
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.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: Potexvirus / Apocynaceae Tipo de estudo: Diagnostic_studies Idioma: En Ano de publicação: 2023 Tipo de documento: Article
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Base de dados: MEDLINE Assunto principal: Potexvirus / Apocynaceae Tipo de estudo: Diagnostic_studies Idioma: En Ano de publicação: 2023 Tipo de documento: Article