A second quadrivirus strain from the phytopathogenic filamentous fungus Rosellinia necatrix

A second quadrivirus strain from the phytopathogenic filamentous fungus Rosellinia necatrix Arch Virol (2013) 158:1093–1098 DOI 10.1007/s00705-012-1580-8 BRIEF REPORT A second quadrivirus strain from the phytopathogenic filamentous fungus Rosellinia necatrix • • • Yu-Hsin Lin Sakae Hisano Hajime Yaegashi Satoko Kanematsu Nobuhiro Suzuki Received: 8 October 2012 / Accepted: 15 November 2012 / Published online: 1 January 2013 Springer-Verlag Wien 2012 Abstract Over the past few decades, extensive surveys for mycoviruses infecting fungi have led to the identification We report the biological and molecular characterisation of of a number of novel viruses and have greatly expanded a second quadrivirus strain termed Rosellinia necatrix our knowledge of the molecular diversity and evolution of quadrivirus 1 strain W1118 (RnQV1-W1118) from the viruses [3, 4, 15, 27]. While some fungal viruses have ascomycete white root rot fungus. Commonalities with the positive-sense (?) single-stranded (ss) RNA genomes, first quadrivirus (RnQV1-W1075) include its quadripartite many have double-stranded (ds) RNA genomes [8, 16, 17]. genome structure, spherical particle morphology, sequence The encapsidated dsRNA mycoviruses are now classified heterogeneity in the extreme terminal end, 72–82% into six families: Reoviridae, Totiviridae, Chrysoviridae, sequence identity between the corresponding proteins, and Partitiviridae, Megabirnaviridae and the proposed family its ability to cause a latent infection. Distinguishing fea- ‘‘Quadriviridae’’. It should be http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Archives of Virology Springer Journals

A second quadrivirus strain from the phytopathogenic filamentous fungus Rosellinia necatrix

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Publisher
Springer Vienna
Copyright
Copyright © 2013 by Springer-Verlag Wien
Subject
Biomedicine; Virology; Medical Microbiology; Infectious Diseases
ISSN
0304-8608
eISSN
1432-8798
D.O.I.
10.1007/s00705-012-1580-8
Publisher site
See Article on Publisher Site

Abstract

Arch Virol (2013) 158:1093–1098 DOI 10.1007/s00705-012-1580-8 BRIEF REPORT A second quadrivirus strain from the phytopathogenic filamentous fungus Rosellinia necatrix • • • Yu-Hsin Lin Sakae Hisano Hajime Yaegashi Satoko Kanematsu Nobuhiro Suzuki Received: 8 October 2012 / Accepted: 15 November 2012 / Published online: 1 January 2013 Springer-Verlag Wien 2012 Abstract Over the past few decades, extensive surveys for mycoviruses infecting fungi have led to the identification We report the biological and molecular characterisation of of a number of novel viruses and have greatly expanded a second quadrivirus strain termed Rosellinia necatrix our knowledge of the molecular diversity and evolution of quadrivirus 1 strain W1118 (RnQV1-W1118) from the viruses [3, 4, 15, 27]. While some fungal viruses have ascomycete white root rot fungus. Commonalities with the positive-sense (?) single-stranded (ss) RNA genomes, first quadrivirus (RnQV1-W1075) include its quadripartite many have double-stranded (ds) RNA genomes [8, 16, 17]. genome structure, spherical particle morphology, sequence The encapsidated dsRNA mycoviruses are now classified heterogeneity in the extreme terminal end, 72–82% into six families: Reoviridae, Totiviridae, Chrysoviridae, sequence identity between the corresponding proteins, and Partitiviridae, Megabirnaviridae and the proposed family its ability to cause a latent infection. Distinguishing fea- ‘‘Quadriviridae’’. It should be

Journal

Archives of VirologySpringer Journals

Published: May 1, 2013

References

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