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Archives of Virology
Published in: Archives of Virology 1/2017

01-01-2017 | Annotated Sequence Record

Molecular characterization of a novel endornavirus from the phytopathogenic fungus Botrytis cinerea

Authors: Fangmin Hao, Ziliang Zhou, Mingde Wu, Guoqing Li

Published in: Archives of Virology | Issue 1/2017

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Abstract

The complete sequence of a novel endornavirus (Botrytis cinerea endornavirus 1, BcEV1) from the phytopathogenic fungus Botrytis cinerea strain HBtom-372 was determined. The BcEV1 coding strand is 11,557 nucleotides long, possessing an open reading frame (ORF) that codes for a polyprotein of 3,787 amino acid residues and lacks a site-specific nick. The polyprotein contains viral methyltransferase (MTR) domain, a cysteine-rich region (CRR), two putative viral helicase (DEXDc-like and Hel-1) domains, and an RNA-dependent RNA polymerase_2 (RdRp_2) domain. In phylogenetic analysis, BcEV1 clustered with several fungal endornaviruses, forming an independent clade, and it was detected in 4.2 % of B. cinerea strains collected from central China.
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Metadata
Title
Molecular characterization of a novel endornavirus from the phytopathogenic fungus Botrytis cinerea
Authors
Fangmin Hao
Ziliang Zhou
Mingde Wu
Guoqing Li
Publication date
01-01-2017
Publisher
Springer Vienna
Published in
Archives of Virology / Issue 1/2017
Print ISSN: 0304-8608
Electronic ISSN: 1432-8798
DOI
https://doi.org/10.1007/s00705-016-3106-2

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