Results 141 to 150 of about 1,888 (165)

Complete nucleotide sequence of Magnaporthe oryzae partitivirus 1

Archives of Virology, 2016
A novel double-stranded RNA (dsRNA) mycovirus, designated Magnaporthe oryzae partitivirus 1 (MoPV1), was isolated from a strain of the plant pathogenic fungus Magnaporthe oryzae. The MoPV1 genome has two dsRNA genome segments. The larger segment (1763 bp) has a single open reading frame (ORF) with a conserved RNA-dependent RNA polymerase (RdRp) domain.
Yanan, Du, Xiang, He, Xuan, Zhou, Shouguo, Fang, Qingchao, Deng   +4 more
openaire   +2 more sources

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.
Rae-Dong Jeong, Young Bok Yoo, Kook-Hyung Kim   +2 more
exaly   +4 more sources

A novel double-stranded RNA virus detected in Primula malacoides is a plant-isolated partitivirus closely related to partitivirus infecting fungal species

Archives of Virology, 2009
A novel virus was detected in ornamental plants of Primula malacoides Franch exhibiting typical yellow-edge symptoms. Two double-stranded RNA (dsRNA) segments, of 2390 bp and 2344 bp, respectively, were extracted from plant tissues, and these same dsRNAs were detected from purified virions of about 35 nm in diameter. The two dsRNAs, putatively encoding
Liqiang, Li, Qinghua, Tian, Zhiyou, Du, Greg J, Duns, Jishuang, Chen   +4 more
openaire   +2 more sources

Complete genome sequence of a novel partitivirus infecting the phytopathogenic fungus Alternaria tenuissima

Archives of Virology, 2022
In the present study, a novel double-stranded RNA (dsRNA) mycovirus designated as "Alternaria tenuissima partitivirus 2" (AttPV2), was isolated from Alternaria tenuissima strain BJ-SY-1, a phytopathogenic fungus causing muskmelon leaf blight in Beijing municipality of China. The genome of AttPV2 comprises two dsRNA segments.
Xiangyu Wang, Zhihao Ma, Rong Li, Tao Zhou, Can Zhao, Xuehong Wu   +5 more
openaire   +2 more sources

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
openaire   +2 more sources

Molecular characterization of a novel partitivirus isolated from the phytopathogenic fungus Aplosporella javeedii

Archives of Virology, 2021
Aplosporella javeedii is a pathogenic fungus that causes canker and dieback of jujube in China. In this study, we report a new mycovirus, Aplosporella javeedii partitivirus 1 (AjPV1), isolated from A. javeedii strain NX55-3. The AjPV1 genome contains two double-stranded RNA elements (dsRNA1 and dsRNA2).
Xinru Wan, Ying Zhao, Yuanyuan Zhang, Chenxing Wei, Hongyan Du, Han Zhang, Jiahui Chen, Lijie Yang, Rui Zang, Caiyi Wen   +9 more
openaire   +2 more sources

Genome sequence of a novel partitivirus identified from the oomycete Pythium nunn

Archives of Virology, 2018
The mycoparasitic oomycete Pythium nunn isolate UZ415 contains two double-stranded RNAs (dsRNAs) of different sizes. The 1707-nt dsRNA1 and the 1475-nt dsRNA2 potentially encode an RNA-dependent RNA polymerase (RdRp) and a coat protein (CP), respectively, with sequence similarity to the RdRp and CP of gammapartitiviruses (< 57% and < 36%). Phylogenetic
Kazuki Shiba, Chiharu Hatta, Shinsaku Sasai, Motoaki Tojo, Satoshi T. Ohki, Tomofumi Mochizuki   +5 more
openaire   +2 more sources

The complete genomic sequence of a second novel partitivirus infecting Ustilaginoidea virens

Archives of Virology, 2014
The bisegmented genome of a putative double-stranded (ds) RNA virus from Ustilaginoidea virens was sequenced and analyzed. The larger genomic segment of 2112 bp encodes a putative RNA-dependent RNA polymerase (RdRp, 628 aa), and the smaller one of 2082 bp encodes a putative coat protein (CP) of 539 aa.
Yinhui, Jiang, Chaoxi, Luo, Daohong, Jiang, Guoqing, Li, Junbin, Huang   +4 more
openaire   +2 more sources

Co-infection of a novel fusagravirus and a partitivirus in a Korean isolate of Rosellinia necatrix KACC40168

Virus Genes, 2020
We report here the presence of dsRNA mycoviruses in a Korean isolate of Rosellinia necatrix. A multiple band pattern of double-stranded RNA (dsRNA) from R. necatrix suggested mixed mycovirus infection. Next-generation sequencing analysis of purified dsRNAs indicated the presence of two dsRNA mycoviruses related to the members of families ...
Jeesun Chun, Dae-Hyuk Kim
openaire   +2 more sources

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
openaire   +2 more sources