Results 161 to 170 of about 2,217 (174)

Molecular characterization of a novel partitivirus hosted by the false morel mushroom Gyromitra esculenta

Archives of Virology, 2021
Virus populations of uncultivated fungi remain scarcely studied. In the present study, we characterized a new partitivirus isolated from the false morel mushroom Gyromitra esculenta, named "Gyromitra esculenta partitivirus 1" (GePV1). The complete genome of GePV1, whose sequence was determined by combining high-throughput sequencing and RLM-RACE ...
Ergin Sahin, Emre Keskin, Ilgaz Akata
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Molecular characterization of a partitivirus from the plant pathogenic ascomycete Rosellinia necatrix

Archives of Virology, 2005
The W8 isolate of the phytopathogenic fungus, Rosellinia necatrix that causes white root rot, contained three segments of double-stranded (ds) RNA, namely L1, L2 and M. Purified viral particles of about 25 nm in diameter contained an RNA segment with almost the same mobility as M-dsRNA, but the band was sensitive to S1 nuclease.
A, Sasaki, M, Miyanishi, K, Ozaki, M, Onoue, K, Yoshida   +4 more
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Molecular characterization of a novel partitivirus and a fusarivirus coinfecting the fungus Nigrospora sphaerica

Archives of Virology, 2021
In this report, we describe the molecular characterization of two novel mycoviruses coinfecting the plant pathogenic fungus Nigrospora sphaerica, which were designated "Nigrospora sphaerica fusarivirus 1" (NsFV1) and "Nigrospora sphaerica partitivirus 1" (NsPV1).
Jie Zhong, Ze Zhong Yang, Xin Yang, Zhao Jiang Guo, Wen Xie, You Jun Zhang   +5 more
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Complete nucleotide sequence of a novel partitivirus infecting the plant-pathogenic fungus Phomopsis vexans

Archives of Virology, 2020
Here, we report the molecular characterization of a novel partitivirus from Phomopsis vexans strain PvHZ002, a plant-pathogenic fungus infecting eggplant. The virus was designated "Phomopsis vexans partitivirus 1" (PvPV1). PvPV1 contains two dsRNA segments, dsRNA1 and dsRNA2, which are 1,662 bp and 1,628 bp long, respectively.
Chao Jun Zhang, Xin Yu Zhou, Jie Zhong, Jun Guo, Xiao Ping Yang, Hong Jian Zhu   +5 more
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Genomic organization of a novel partitivirus from the phytopathogenic fungus Ustilaginoidea virens

Archives of Virology, 2013
From the plant pathogen Ustilaginoidea virens, four double-stranded RNA (dsRNA) segments designated Uv-dsRNA1, -2, -3, and -4 were isolated, cloned, and sequenced. Uv-dsRNA1 (1775 bp) and -2 (1588 bp) potentially encode an RNA-dependent RNA polymerase (RdRp) and a viral coat protein (CP), respectively.
Tingting, Zhang, Yinhui, Jiang, Junbin, Huang, Wubei, Dong   +3 more
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Molecular characterization of the genome of a partitivirus from the basidiomycete Rhizoctonia solani

Microbiology, 2000
The bisegmented genome of a double-stranded (ds) RNA virus from the fungusRhizoctonia solaniisolate Rhs 717 was characterized. The larger segment, dsRNA 1, is 2363 bases long whereas the smaller segment, dsRNA 2, has 2206 bases. The 5′ ends of the coding strands of dsRNA 1 and dsRNA 2 are highly conserved (100% identity over 47 bases), and contain ...
E E, Strauss, D K, Lakshman, S M, Tavantzis   +2 more
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First report of a novel partitivirus from the phytopathogenic fungus Fusarium cerealis in China

Archives of Virology, 2020
To our knowledge, no mycoviruses have been reported in Fusarium cerealis. Here, we describe a novel double-stranded RNA (dsRNA) virus, Fusarium cerealis partitivirus 1 (FcPV1), isolated from F. cerealis strain HN30 from Henan Province, China. The FcPV1 genome consists of two dsRNA segments, 1732 bp (dsRNA1) and 1361 bp (dsRNA2) in length, each ...
Irfan Ahmed, Pengfei Li, Lihang Zhang, Xinwei Jiang, Pallab Bhattacharjee, Lihua Guo, Shuangchao Wang   +6 more
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Complete nucleotide sequence and genome organization of a dsRNA partitivirus infecting Pleurotus ostreatus

Virus Research, 2005
The nucleotide sequences of the genomic dsRNA mycovirus infecting Pleurotus ostreatus (P. ostreatus virus 1; PoV1) were determined and compared to the sequences of the other mycoviruses belonging to partitiviruses and totivirues. PoV1 dsRNA-1 and dsRNA-2 had genomes of 2296 and 2223 nucleotides, respectively.
Won-Seok, Lim, Ji Hye, Jeong, Rae-Dong, Jeong, Young Bok, Yoo, Se Won, Yie, Kook-Hyung, Kim   +5 more
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An isolate of human blood-associated partitivirus naturally infects the phytopathogenic fungus Bipolaris maydis

Archives of Virology
Human blood-associated partitivirus (HuBPV) was first identified through metagenomic analysis of serum samples from two Peruvians, but its natural host remains unknown. Here, we report the detection of an HuBPV strain (HuBPV-Bm) in the phytopathogenic fungus Bipolaris maydis strain HN11 in Hubei Province, China.
Kun Zhang, Ge Mu, Weilan Wu, Peng Wang, Jun Shang, Changquan Li, Qingchao Deng, Shouguo Fang, Haoran Wang, Songbai Zhang   +9 more
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A novel partitivirus with four dsRNA segments causing no obvious symptoms in Aspergillus flavus

Archives of Virology
Aspergillus flavus partitivirus 2 (AfPV2) isolate XC-8 from the fungus Aspergillus flavus strain XC-8 was sequenced and analyzed. AfPV2 contains four segments, dsRNA1 to 4. dsRNA1 is 1907 bp in length with an open reading frame (ORF) encoding a putative RNA-dependent RNA polymerase (RdRp) of 565 amino acids (aa). dsRNA2 is 1936 bp in length with an ORF
Jianhong Zhou, Li Wang, Xiaolan Cheng, Lingling Liu, Qinrong Wang, Xiaolan Qi, Jian Peng, Jiayu Liu, Tom Hsiang, Yinhui Jiang   +9 more
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