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Archives of Virology

, Volume 159, Issue 11, pp 3141–3144 | Cite as

The complete nucleotide sequence of a novel partitivirus isolated from the plant pathogenic fungus Verticillium albo-atrum

  • M. Carmen Cañizares
  • Encarnación Pérez-Artés
  • María D. García-PedrajasEmail author
Annotated Sequence Record

Abstract

We have characterized the bisegmented genome of a novel double-stranded RNA (dsRNA) virus isolated from the plant pathogenic fungus Verticillium albo-atrum. We determined that its larger segment (dsRNA1) was 1747 base pairs in length and potentially encoded an RNA-dependent RNA polymerase of 539 amino acids, whereas the smaller segment (dsRNA2) was 1517 base pairs long and was predicted to encode a capsid protein of 435 amino acids. Homology searches and phylogenetic analysis confirmed that, as expected from its dsRNA banding profile, the identified virus was a new member of the family Partitiviridae, and we have therefore designated it V. a lbo- a trum partitivirus 1 (VaaPV1). This is the first report of a mycovirus identified in V. albo-atrum.

Keywords

Verticillium Wilt Ascomycetous Fungus AAFC dsRNA Segment Asexual Sporulation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

This work was supported by the Spanish Ministry of Science and Innovation Grant No. AGL2009-13445 awarded to M.D.G.-P. We thank K.F.D. and AAFC for the V. albo-atrum strain used in this study.

Supplementary material

705_2014_2156_MOESM1_ESM.pptx (76 kb)
Supplementary material 1 (PPTX 76 kb)
705_2014_2156_MOESM2_ESM.docx (21 kb)
Supplementary material 2 (DOCX 20 kb)

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Copyright information

© Springer-Verlag Wien 2014

Authors and Affiliations

  • M. Carmen Cañizares
    • 1
    • 2
  • Encarnación Pérez-Artés
    • 2
  • María D. García-Pedrajas
    • 1
    Email author
  1. 1.Instituto de Hortofruticultura Subtropical y Mediterránea “La Mayora”, Universidad de Málaga, Consejo Superior de Investigaciones Científicas (IHSM-UMA-CSIC), Estación Experimental “La Mayora”Algarrobo-CostaSpain
  2. 2.Department of Crop ProtectionInstituto de Agricultura Sostenible, IAS-CSICCórdobaSpain

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