Brugmansia suaveolens mottle virus, a novel potyvirus causing leaf mottling of Brugmansia suaveolens in Brazil

Brugmansia suaveolens mottle virus, a novel potyvirus causing leaf mottling of Brugmansia... A potyvirus was isolated from Brugmansia suaveolens showing leaf mottling and tentatively named Brugmansia suaveolens mottle virus (BsMoV). The virus (isolate Bs-Campinas) could infect some solanaceous plants and two Chenopodium species, and was transmitted by aphids. Symptomatic leaves contained flexuous particles and cylindrical inclusions. RT-PCR amplification using potyvirus universal primers produced a DNA fragment of 1851 nt (3′ terminal genomic region), which shared 71% nucleotide identity with Pepper mottle virus , the best-matched potyvirus sequence. Since this identity value is below the threshold currently used to discriminate Potyvirus species, Brugmansia suaveolens mottle virus most likely represents a new Potyvirus species. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Archives of Virology Springer Journals

Brugmansia suaveolens mottle virus, a novel potyvirus causing leaf mottling of Brugmansia suaveolens in Brazil

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Publisher
Springer Journals
Copyright
Copyright © 2008 by Springer-Verlag
Subject
Biomedicine; Infectious Diseases; Medical Microbiology ; Virology
ISSN
0304-8608
eISSN
1432-8798
D.O.I.
10.1007/s00705-008-0211-x
Publisher site
See Article on Publisher Site

Abstract

A potyvirus was isolated from Brugmansia suaveolens showing leaf mottling and tentatively named Brugmansia suaveolens mottle virus (BsMoV). The virus (isolate Bs-Campinas) could infect some solanaceous plants and two Chenopodium species, and was transmitted by aphids. Symptomatic leaves contained flexuous particles and cylindrical inclusions. RT-PCR amplification using potyvirus universal primers produced a DNA fragment of 1851 nt (3′ terminal genomic region), which shared 71% nucleotide identity with Pepper mottle virus , the best-matched potyvirus sequence. Since this identity value is below the threshold currently used to discriminate Potyvirus species, Brugmansia suaveolens mottle virus most likely represents a new Potyvirus species.

Journal

Archives of VirologySpringer Journals

Published: Oct 1, 2008

References

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