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A novel narnavirus from a Saccharomyces cerevisiae flor strain

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Abstract

A novel virus of the genus Narnavirus, designated “Saccharomyces narnavirus I329” (ScNV-I329), was discovered in Saccharomyces cerevisiae strain I-329, which is used for industrial production of sherry-like wines. The genome of ScNV-I329 is 2509 nt in length with short terminal inverted repeats and a single open reading frame capable of encoding an RNA-dependent RNA polymerase most closely related to that of Saccharomyces 20S RNA narnavirus. This is the third known member of the genus Narnavirus from yeasts.

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Acknowledgements

This work was supported by the Russian Science Foundation (grant 16-16-00109).

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Authors and Affiliations

  1. Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, Moscow, Russia

    Andrey V. Mardanov, Alexey V. Beletsky, Tatiana N. Tanashchuk & Nikolai V. Ravin

  2. Research Institute of Viticulture and Winemaking “Magarach” of the Russian Academy of Sciences, Yalta, Russia

    Svetlana A. Kishkovskaya

Authors
  1. Andrey V. Mardanov
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  2. Alexey V. Beletsky
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  3. Tatiana N. Tanashchuk
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  4. Svetlana A. Kishkovskaya
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  5. Nikolai V. Ravin
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Correspondence to Nikolai V. Ravin.

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Mardanov, A.V., Beletsky, A.V., Tanashchuk, T.N. et al. A novel narnavirus from a Saccharomyces cerevisiae flor strain. Arch Virol 165, 789–791 (2020). https://doi.org/10.1007/s00705-020-04539-0

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  • DOI: https://doi.org/10.1007/s00705-020-04539-0

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