Complete genome sequence of sunflower ring blotch virus, a new potyvirus infecting sunflower in Argentina

The complete genome sequence of sunflower ring blotch virus (SuRBV), a previously undescribed potyvirus infecting sunflower in Argentina, is reported. The SuRBV genome comprises 9555 nucleotides (nt) and encodes a polyprotein of 3061 amino acids, flanked by 5′ and 3′ untranslated regions of 117 and...

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Bibliographic Details
Published in:Archives of virology Vol. 162; no. 6; pp. 1787 - 1790
Main Authors: Cabrera Mederos, Dariel, Bejerman, Nicolás, Trucco, Verónica, de Breuil, Soledad, Lenardon, Sergio, Giolitti, Fabián
Format: Journal Article
Language:English
Published: Vienna Springer Vienna 01.06.2017
Springer Nature B.V
Subjects:
3' Untranslated Regions
amino acids
Annotated Sequence Record
Argentina
Base Sequence
Bidens mosaic virus
Biomedical and Life Sciences
Biomedicine
Blotch
genome
Genome, Viral
Genomes
Helianthus
Helianthus - virology
Helianthus annuus
Infectious Diseases
Medical Microbiology
Molecular Sequence Data
Nucleotide sequence
nucleotide sequences
Nucleotides
Phylogeny
Plant Diseases - virology
plant diseases and disorders
plant viruses
polyproteins
Potato virus Y
Potyvirus - classification
Potyvirus - genetics
Potyvirus - isolation & purification
RNA, Viral - genetics
Sunflower chlorotic mottle virus
Virology
viruses
Argentina
Percentage Nucleotide Identity
Mild Mosaic Virus
Complete Genome Sequence
Species Demarcation
Symptomatic Plant
ISSN:0304-8608, 1432-8798
Online Access:Get full text
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Summary:The complete genome sequence of sunflower ring blotch virus (SuRBV), a previously undescribed potyvirus infecting sunflower in Argentina, is reported. The SuRBV genome comprises 9555 nucleotides (nt) and encodes a polyprotein of 3061 amino acids, flanked by 5′ and 3′ untranslated regions of 117 and 255 nt, respectively. Phylogenetic analysis showed that SuRBV belongs to the potato virus Y (PVY) subgroup and clusters together with sunflower chlorotic mottle virus and bidens mosaic virus. Percentage nucleotide identity between the whole genomes of SuRBV and BiMV was 70.6%, suggesting SuRBV should be considered a distinct species in the genus Potyvirus .
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ISSN:0304-8608
1432-8798
DOI:10.1007/s00705-017-3275-7