Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Complete genome sequence of a new quadrivirus infecting a member of the genus Thelonectria.

ABSTRACT: A novel dsRNA virus named "Thelonectria quadrivirus 1" (TQV1) was found in a member of the genus Thelonectria (Ascomycota), isolated from a root associated with stem collar necrosis of Fraxinus excelsior L. The complete genome of TQV1 is composed of four segments, each containing a single ORF on the positive sense RNA. The sequence of the 5´ (5´-(C/T)ACGAAAAA-3´) and 3´termini (5´AT(T/G)AGCAATG(T/C)GC(G/A)CG-3') of dsRNA 1 (4876 bp), dsRNA 2 (4312 bp), dsRNA 3 (4158 bp), and dsRNA 4 (3933 bp) are conserved. Based on its genome organization and phylogenetic position, TQV1 is suggested to be a new member of the family Quadriviridae. This is the first report of a mycovirus infecting a member of the genus Thelonectria.

SUBMITTER: Lutz T

PROVIDER: S-EPMC8843899 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature

ACCESS DATA

Json Xml

Publications

Complete genome sequence of a new quadrivirus infecting a member of the genus Thelonectria.

Lutz Tobias T Langer Gitta G Heinze Cornelia C

Archives of virology 20220111 2

A novel dsRNA virus named "Thelonectria quadrivirus 1" (TQV1) was found in a member of the genus Thelonectria (Ascomycota), isolated from a root associated with stem collar necrosis of Fraxinus excelsior L. The complete genome of TQV1 is composed of four segments, each containing a single ORF on the positive sense RNA. The sequence of the 5´ (5´-(C/T)ACGAAAAA-3´) and 3´termini (5´AT(T/G)AGCAATG(T/C)GC(G/A)CG-3') of dsRNA 1 (4876 bp), dsRNA 2 (4312 bp), dsRNA 3 (4158 bp), and dsRNA 4 (3933 bp) ar ...[more]

PMID: 35013819

Similar Datasets

Complete genome sequence of Listeria seeligeri, a nonpathogenic member of the genus Listeria.

Project description:We report the complete and annotated genome sequence of the nonpathogenic Listeria seeligeri SLCC3954 serovar 1/2b type strain harboring the smallest completely sequenced genome of the genus Listeria.

| S-EPMC2820865 | biostudies-literature

Complete genome sequence of a new tobamovirus naturally infecting tomatoes in Mexico.

Project description:The complete genomic sequence of a new tobamovirus in tomatoes was determined through deep sequencing and assembly of small RNAs, then validated through Sanger sequencing. Based on the low sequence identity (?85%) to known viruses and a close phylogenetic relationship to tobamoviruses, it was identified as a new species.

| S-EPMC3790092 | biostudies-literature

Near-Complete Genome Sequence of Grapevine Fabavirus, a Novel Putative Member of the Genus Fabavirus.

Project description:A novel virus-like sequence from grapevine was identified by Illumina sequencing. The genomic organization was most similar to that of members of the genus Fabavirus Polyproteins RNA-1 and RNA-2 of the virus tentatively named grapevine fabavirus (GFabV) shared 34 to 23% sequence identities with Broad bean wilt virus 2 (BBWV2), respectively. GFabV was successfully graft transmitted to Vitis vinifera cv. Cabernet Franc.

| S-EPMC4956458 | biostudies-literature

Complete Genome Sequence of Mulberry Vein Banding Associated Virus, a New Tospovirus Infecting Mulberry.

Project description:Mulberry vein banding associated virus (MVBaV) that infects mulberry plants with typical vein banding symptoms had been identified as a tentative species of the genus Tospovirus based on the homology of N gene sequence to those of tospoviruses. In this study, the complete sequence of the tripartite RNA genome of MVBaV was determined and analyzed. The L RNA has 8905 nucleotides (nt) and encodes the putative RNA-dependent RNA polymerase (RdRp) of 2877 aa amino acids (aa) in the viral complementary (vc) strand. The RdRp of MVBaV shares the highest aa sequence identity (85.9%) with that of Watermelon silver mottle virus (WSMoV), and contains conserved motifs shared with those of the species of the genus Tospovirus. The M RNA contains 4731 nt and codes in ambisense arrangement for the NSm protein of 309 aa in the sense strand and the Gn/Gc glycoprotein precursor (GP) of 1,124 aa in the vc strand. The NSm and GP of MVBaV share the highest aa sequence identities with those of Capsicum chlorosis virus (CaCV) and Groundnut bud necrosis virus (GBNV) (83.2% and 84.3%, respectively). The S RNA is 3294 nt in length and contains two open reading frames (ORFs) in an ambisense coding strategy, encoding a 439-aa non-structural protein (NSs) and the 277-aa nucleocapsid protein (N), respectively. The NSs and N also share the highest aa sequence identity (71.1% and 74.4%, respectively) with those of CaCV. Phylogenetic analysis of the RdRp, NSm, GP, NSs, and N proteins showed that MVBaV is most closely related to CaCV and GBNV and that these proteins cluster with those of the WSMoV serogroup, and that MVBaV seems to be a species bridging the two subgroups within the WSMoV serogroup of tospoviruses in evolutionary aspect, suggesting that MVBaV represents a distinct tospovirus. Analysis of S RNA sequence uncovered the highly conserved 5'-/3'-ends and the coding regions, and the variable region of IGR with divergent patterns among MVBaV isolates.

| S-EPMC4546196 | biostudies-literature

Complete Genome Sequence of a Tomato-Infecting Tomato Mottle Mosaic Virus in New York.

Project description:The complete genome sequence of an isolate of tomato mottle mosaic virus (ToMMV) infecting tomatoes in New York was obtained using small RNA (sRNA) deep sequencing. ToMMV_NY-13 shared 99% sequence identity with isolates from Mexico and Florida. Broader distribution of this emerging virus is a cause for concern to the tomato industry.

| S-EPMC4691660 | biostudies-literature

Complete genome sequence of strain HTCC2170, a novel member of the genus Maribacter in the family Flavobacteriaceae.

Project description:Strain HTCC2170 was isolated from surface waters off the Oregon coast using dilution-to-extinction culturing. Here, we present the finished genome sequence of a marine bacterium, Maribacter sp. strain HTCC2170. Strain sp. HTCC2170 is predicted to be a facultatively aerobic chemoorganotroph that, based on genomic sequence analysis, is capable of macromolecule degradation and anaerobic respiration.

| S-EPMC3019928 | biostudies-literature

Complete genome sequence of "Vulcanisaeta moutnovskia" strain 768-28, a novel member of the hyperthermophilic crenarchaeal genus Vulcanisaeta.

Project description:Strain 768-28 was isolated from a hot spring in Kamchatka, Russia, and represents a novel member of the Vulcanisaeta genus. The complete genome sequence of this thermoacidophilic anaerobic crenarchaeon reveals genes for protein and carbohydrate-active enzymes, the Embden-Meyerhof and Entner-Doudoroff pathways for glucose metabolism, the tricarboxylic acid cycle, beta-oxidation of fatty acids, and sulfate reduction.

| S-EPMC3133093 | biostudies-literature

Complete Genome Sequence of Bacteriophage SM9-3Y Infecting Serratia marcescens.

Project description:Serratia marcescens is an important opportunistic organism that causes nosocomial infections. Bacteriophage therapy has the potential to control S. marcescens infection. We present here the complete genome sequence of a lytic S. marcescens bacteriophage, SM9-3Y, which is a linear double-stranded DNA genome of 39,631 bp with 50.7% G+C content.

| S-EPMC5754479 | biostudies-literature

Complete Genome Sequence of a Phage Infecting <i>Sphingomonadaceae</i>.

Project description:We isolated a phage infecting a member of the Sphingomonadaceae family from a freshwater lake. The phage has a DNA genome of 41,771 bp, with a GC content of 61.7%. The genome harbors 50 predicted protein-coding genes and an auxiliary metabolic gene, which encodes a protein belonging to the radical S-adenosylmethionine superfamily.

| S-EPMC9302152 | biostudies-literature

Complete genome sequence of a new member of the genus Badnavirus, Dioscorea bacilliform RT virus 3, reveals the first evidence of recombination in yam badnaviruses.

Project description:Yams (Dioscorea spp.) host a diverse range of badnaviruses (genus Badnavirus, family Caulimoviridae). The first complete genome sequence of Dioscorea bacilliform RT virus 3 (DBRTV3), which belongs to the monophyletic species group K5, is described. This virus is most closely related to Dioscorea bacilliform SN virus (DBSNV, group K4) based on a comparison of genome sequences. Recombination analysis identified a unique recombination event in DBRTV3, with DBSNV likely to be the major parent and Dioscorea bacilliform AL virus (DBALV) the minor parent, providing the first evidence for recombination in yam badnaviruses. This has important implications for yam breeding programmes globally.

| S-EPMC5799344 | biostudies-literature

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data