Global phylogenetic analysis of soybean dwarf virus isolates and their associations with aphid vectors and severe disease in soybeans

Published by Elsevier Inc..

Soybean dwarf virus (SbDV) was first described in Japan as an agent of severe soybean disease transmitted by the foxglove aphid, Aulacorthum solani, with separable yellowing (Y) and dwarfing (D) strains. SbDV of both Y and D genotypes were later documented in other countries. For three decades, SbDV isolates were assessed to evaluate risk to U.S. soybean production. U.S. SbDV isolates were transmitted by the pea aphid Acyrthosiphum pisum and showed limited disease in soybeans, suggesting it was not a major threat to U.S. soybean production. Here we report 21 new full-length SbDV genome sequences including those of the originally described Japanese Y and D isolates, isolates from Syria and New Zealand associated with severe disease, and 17 isolates from U.S. field collections. Using these new full-length genomes, a global phylogeny was assembled and used to revisit risk assessment based on sequence similarities, isolate pathogenicity, and vector specificity.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:591

Enthalten in:

Virology - 591(2024) vom: 16. Jan., Seite 109984

Sprache:

Englisch

Beteiligte Personen:

Stone, Andrew L [VerfasserIn]
Damsteegt, Vernon D [VerfasserIn]
Smith, Oney P [VerfasserIn]
Stewart, Lucy R [VerfasserIn]

Links:

Volltext

Themen:

Emerging vector populations of interest
Journal Article
RNA, Viral
Risk assessment
Variant genomes of agronomic concern/significance
Variant genomes of interest

Anmerkungen:

Date Completed 29.01.2024

Date Revised 29.01.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.virol.2024.109984

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM367325543