Genetic diversity of subgroup 1 ilarviruses from eastern Australia

Sharman, M. and Thomas, J. E. (2013) Genetic diversity of subgroup 1 ilarviruses from eastern Australia. Archives of Virology, 158 8: 1637-1647. doi:10.1007/s00705-013-1628-4


Author Sharman, M.
Thomas, J. E.
Title Genetic diversity of subgroup 1 ilarviruses from eastern Australia
Journal name Archives of Virology   Check publisher's open access policy
ISSN 0304-8608
1432-8798
Publication date 2013-08
Sub-type Article (original research)
DOI 10.1007/s00705-013-1628-4
Volume 158
Issue 8
Start page 1637
End page 1647
Total pages 11
Place of publication Vienna, Austria
Publisher Springer Wien
Collection year 2014
Language eng
Formatted abstract
This is the first report of the genetic diversity within ilarvirus subgroup 1 from eastern Australia. It supports the separation of tobacco streak virus (TSV) strains from parthenium (Parthenium hysterophorus) and crownbeard (Verbescina encelioides) based on serology and host specificity. It has confirmed one previously described strain of TSV as a member of the species Strawberry necrotic shock virus and another as a new subgroup 1 ilarvirus, ageratum latent virus (AgLV), from Ageratum houstonianum. A multiplex RT-PCR showed that the genetically distinct strains of TSV and AgLV were commonly found in symptomless infections in virus-specific alternative weed hosts growing over a wide geographical range in eastern Australia. TSV has been one of the most damaging viruses in Australian oilseed and pulse crops in recent years, and this study has provided the taxonomic knowledge essential for the development of control programs for these viruses.
Keyword Tobacco-streak-virus
Maximum-likelihood
Recombinant sequences
Mosaic-viruses
DNA-sequences
Transmission
Identification
Algorithm
Alignment
Accuracy
Q-Index Code C1
Q-Index Status Confirmed Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: Queensland Alliance for Agriculture and Food Innovation
Official 2014 Collection
 
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Citation counts: TR Web of Science Citation Count  Cited 6 times in Thomson Reuters Web of Science Article | Citations
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