Identification of a novel mycovirus isolated from Rhizoctonia solani (AG 2-2 IV) provides further information about genome plasticity within the order Tymovirales

Bartholomäus A, Wibberg D, Winkler A, Pühler A, Schlüter A, Varrelmann M (2017)
Archives of Virology 162(2): 555-559.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
Download
Es wurde kein Volltext hochgeladen. Nur Publikationsnachweis!
Autor/in
Abstract / Bemerkung
The complete genome of a novel mycovirus, named Rhizoctonia solani flexivirus 1 (RsFV-1), which infects an avirulent strain of Rhizoctonia solani AG 2-2 IV, was sequenced and analyzed. Its RNA genome consists of 10,621 nucleotides, excluding the poly-A tail, and encodes a single protein of 3477 amino acids. The identification of conserved motifs of methyltransferase, helicase and RNA-dependent RNA polymerase revealed its relatedness to members of the alphavirus-like superfamily of positive-strand RNA viruses. Phylogenetic analysis of these fused domains suggested that this virus should be assigned to the order Tymovirales. The recently described Fusarium graminearum deltaflexivirus 1 was found to be its closest relative. However, the whole genome, as well as the encoded protein of RsFV-1, is larger than that of other known members of the order Tymovirales, and unlike all other viruses belonging to this order, its methyltransferase domain is not located at the N-terminus of the replicase. Although genome diversity, as a result of recombination and gene loss, is a well-documented trait in members of the order Tymovirales, no related virus with a comparable genome alteration has been reported before. For these reasons, RsFV-1 broadens our perception about genome plasticity and diversity within the order Tymovirales.
Erscheinungsjahr
2017
Zeitschriftentitel
Archives of Virology
Band
162
Ausgabe
2
Seite(n)
555-559
ISSN
0304-8608
eISSN
1432-8798
Page URI
https://pub.uni-bielefeld.de/record/2910373

Zitieren

Bartholomäus A, Wibberg D, Winkler A, Pühler A, Schlüter A, Varrelmann M. Identification of a novel mycovirus isolated from Rhizoctonia solani (AG 2-2 IV) provides further information about genome plasticity within the order Tymovirales. Archives of Virology. 2017;162(2):555-559.
Bartholomäus, A., Wibberg, D., Winkler, A., Pühler, A., Schlüter, A., & Varrelmann, M. (2017). Identification of a novel mycovirus isolated from Rhizoctonia solani (AG 2-2 IV) provides further information about genome plasticity within the order Tymovirales. Archives of Virology, 162(2), 555-559. doi:10.1007/s00705-016-3085-3
Bartholomäus, A., Wibberg, D., Winkler, A., Pühler, A., Schlüter, A., and Varrelmann, M. (2017). Identification of a novel mycovirus isolated from Rhizoctonia solani (AG 2-2 IV) provides further information about genome plasticity within the order Tymovirales. Archives of Virology 162, 555-559.
Bartholomäus, A., et al., 2017. Identification of a novel mycovirus isolated from Rhizoctonia solani (AG 2-2 IV) provides further information about genome plasticity within the order Tymovirales. Archives of Virology, 162(2), p 555-559.
A. Bartholomäus, et al., “Identification of a novel mycovirus isolated from Rhizoctonia solani (AG 2-2 IV) provides further information about genome plasticity within the order Tymovirales”, Archives of Virology, vol. 162, 2017, pp. 555-559.
Bartholomäus, A., Wibberg, D., Winkler, A., Pühler, A., Schlüter, A., Varrelmann, M.: Identification of a novel mycovirus isolated from Rhizoctonia solani (AG 2-2 IV) provides further information about genome plasticity within the order Tymovirales. Archives of Virology. 162, 555-559 (2017).
Bartholomäus, Anika, Wibberg, Daniel, Winkler, Anika, Pühler, Alfred, Schlüter, Andreas, and Varrelmann, Mark. “Identification of a novel mycovirus isolated from Rhizoctonia solani (AG 2-2 IV) provides further information about genome plasticity within the order Tymovirales”. Archives of Virology 162.2 (2017): 555-559.

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®

Quellen

PMID: 27734236
PubMed | Europe PMC

Suchen in

Google Scholar