@ARTICLE{TreeBASE2Ref23004,
author = {Subha Das and Richard E Falloon and Alison Stewart and Andrew Pitman},
title = {Molecular characterisation of an endornavirus from Rhizoctonia solani AG-3PT infecting potato},
year = {2014},
keywords = {Mycovirus; Double-stranded RNA; Virulence; Methyltransferase; RNA helicase 1; RNA-dependent RNA polymerase},
doi = {10.1016/j.funbio.2014.08.003},
url = {http://},
pmid = {},
journal = {Fungal Biology},
volume = {},
number = {},
pages = {},
abstract = {Rhizoctonia solani (teleomorph: Thanatephorus cucumeris) is a soil-borne plant pathogenic fungus that has a broad host range, including potato. In this study, the double-stranded RNA (dsRNA) profiles were defined for 39 R. solani isolates representative of two different anastomosis groups (AGs) associated with black scurf of potato in New Zealand. A large dsRNA of c. 12 kb to 18 kb was detected in each of the isolates, regardless of AG or virulence on potato. Characterisation of the large dsRNA from R. solani AG-3PT isolate RS002, using random amplification of total dsRNA and analyses of overlapping cDNA sequences, resulted in the assembly of a consensus sequence of 14,694 nt. A single, large open reading frame was identified on the positive strand of the assembled sequence encoding a putative polypeptide of at least 4,893 amino acids, with a predicted molecular mass of 555.6 kDa. Conserved domains within this polypeptide included those for a viral methyltransferase, a viral RNA helicase 1 and an RNA-dependent RNA polymerase. The domains and their sequential organisation revealed the polyprotein was very similar to those encoded by dsRNA viruses of the genus Endornavirus, in the family Endornaviridae. This is the first report of an endornavirus in R. solani, and thus the putative virus is herein named Rhizoctonia solani endornavirus - RS002 (RsEV-RS002). Partial characterisation of the large dsRNAs in five additional AG-3PT isolates of R. solani also identified them as probable endornaviruses, suggesting this family of viruses is widespread in R. solani infecting potato. The ubiquitous nature of endornaviruses in this plant pathogen implies they may have an important, but yet uncharacterised, role in R. solani.}
}
Matrix 23771 of Study 15560
Citation title:
"Molecular characterisation of an endornavirus from Rhizoctonia solani AG-3PT infecting potato".
Study name:
"Molecular characterisation of an endornavirus from Rhizoctonia solani AG-3PT infecting potato".
This study is part of submission 15560
(Status: Published).
Matrices
Title: Endornavirus from Rhizoctonia solani Hel-1 alignment
Description: RNA helicase 1
Rows
Taxon Label |
Row Segments |
Characters 1?–30 |
Rhizoctonia solani endornavirus RS002 |
(none)
|
GCGKSTKIKQMIK-EGEIATAMTSGALDSL |
Rhizoctonia cerealis endornavirus 1 |
(none)
|
GAGKSTFIKSKFK-SGDIACATTGGAIQSI |
Helicobasidium mompa endornavirus 1 670 |
(none)
|
GAGKSTRIAEAYK-KGDIVVSATRGSIASL |
Chalara elegans endornavirus |
(none)
|
GSGKTTMIQALPGLQNATIIAKTRAALSGL |
Gremmeniella abietina type B RNA virus XL1 |
(none)
|
GIGAIQLYKDAPKQDENATWVLPTYRTAQL |
Gremmeniella abietina type B RNA virus XL2 |
(none)
|
GIGAIQLYKDAPKQDENATWVLPTYRTAQL |
Phytophthora endornavirus 1 OR |
(none)
|
GWGKSTKIVKEFD-TDTTVTCVTSEAVKNL |
Bell pepper endornavirus KS |
(none)
|
GSGKSTMIANNWV-DGTIAIAKTTSAVKNL |
Bell pepper endornavirus YW |
(none)
|
GSGKSTMIANNWA-DGTIAIAKTTSAVKNL |
Bell pepper endornavirus KY |
(none)
|
GSGKSTMIANNWV-DGTIAIAKTTSAVKNL |
Bell pepper endornavirus Is |
(none)
|
GSGKSTMIANNWV-DGTIAIAKTTSAVKNL |
Phaseolus vulgaris endornavirus 1 |
(none)
|
GFGKSTAIAAKCS-DNDLCVAMTSTSVESL |
Phaseolus vulgaris endornavirus 2 |
(none)
|
GSGKTTKIARDWT-TDDLAIARTTVAVTSL |
Persea americana endornavirus |
(none)
|
GFGKSTMIGNQAK-AGDLCVAMTSTSVRSL |
Oryza sativa endornavirus |
(none)
|
GYGKSTMISKAIT-HGDLCVAMTRSSVMSI |
Oryza rufipogon endornavirus |
(none)
|
GYGKSTMISQEIT-SGDLCVAMTRSSVMSI |
Vicia faba endornavirus |
(none)
|
GWGKSTEIVKLVN-QDCTVVAQTSAAVSNI |
Grapevine endophyte endornavirus |
(none)
|
GSGKTTLLRNLTNRDKATLVCKTRSAIESH |
Brome mosaic virus |
(none)
|
GCGKTTAIKDAFRMGEDLIVTANRKSAEDV |
Cherry green ring mottle virus |
(none)
|
GCGKSTLVRKFLDLEDFHAQTFGVSKPTNL |
Shallot virus X |
(none)
|
GSGKSTLVRALVTYRSTVACTLGAPYGSNL |
Garlic latent virus |
(none)
|
GCGKSRLHRKLIN-QDSRFIAPTFGAPDPL |
Turnip vein clearing virus |
(none)
|
GCGKTKEIIEKVNFSEDLILVPGKEASKMI |
Beet soil borne virus Ahl |
(none)
|
GCGKSTHIVKEARLENQYVLTMGREAAAEL |
Tobacco rattle virus SYM |
(none)
|
GCGKSTMIVNSANPCVDVVLSTGRAATDDL |
Pea early browning virus |
(none)
|
GCGKSTMIVNTANPVFDVVLSTCKEATEDL |
Columns
None of the columns has a description.