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Li Zheng
Key Laboratory of Green Prevention and Control of Tropical Plant Disease and Pests, Ministry of Education and College of Plant Protection, Hainan University, Haikou, China

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Annotated sequence record
Published: 03 November 2020 in Archives of Virology
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The complete genome sequence of a novel mycovirus, Phoma matteucciicola RNA virus 1 (PmRV1), derived from Phoma matteucciicola strain LG-01, was sequenced and analyzed. The complete cDNA sequence of PmRV1 is 3432 bp in length with a GC content of 57.17%. The genome of PmRV1 contains two putative open reading frames (ORFs): ORF1 and ORF2. ORF1 encodes a hypothetical protein with significant similarity to a protein encoded by Periconia macrospinosa ambiguivirus 1 (PmAV1). ORF2 encodes a protein of 491 amino acids with a conserved RNA-dependent RNA polymerase (RdRp) domain. Additionally, the triad within domain III has an asparagine (GDN) instead of the nearly universally conserved aspartic acid (GDD). RdRp phylogeny showed that PmRV1 grouped together with PmAV1 as a sister branch of a new member of the recently proposed family of mycotombus-like viruses. This is first report of the complete sequence of a novel mycovirus, PmRV1, infecting Phoma matteucciicola strain LG-01, the causal agent of leaf blight of Curcuma wenyujin.

ACS Style

Jia Zhou; Xiaochuan Hu; Xiaofei Liang; Yuhua Wang; Changping Xie; Li Zheng. Complete genome sequence of a novel mycovirus from Phoma matteucciicola. Archives of Virology 2020, 166, 317 -320.

AMA Style

Jia Zhou, Xiaochuan Hu, Xiaofei Liang, Yuhua Wang, Changping Xie, Li Zheng. Complete genome sequence of a novel mycovirus from Phoma matteucciicola. Archives of Virology. 2020; 166 (1):317-320.

Chicago/Turabian Style

Jia Zhou; Xiaochuan Hu; Xiaofei Liang; Yuhua Wang; Changping Xie; Li Zheng. 2020. "Complete genome sequence of a novel mycovirus from Phoma matteucciicola." Archives of Virology 166, no. 1: 317-320.

Correction
Published: 06 March 2020 in Archives of Virology
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The article A novel narnavirus isolated from the wheat stripe rust fungus Puccinia striiformis f. sp. tritici, written by Yanhui Zhang, Jing Zhao, Xiaofei Liang, Li Zheng, Zhensheng Kang was originally published electronically on the publisher’s internet portal (currently SpringerLink) on 10 February 2020 with open access. With the author(s)’ decision to step back from Open Choice, the copyright of the article changed on 06 March 2020 to © Springer-Verlag GmbH Austria, part of Springer Nature 2020 and the article is forthwith distributed under the terms of copyright. The original article has been corrected.

ACS Style

Yanhui Zhang; Jing Zhao; Xiaofei Liang; Li Zheng; Zhensheng Kang. Correction to: A novel narnavirus isolated from the wheat stripe rust fungus Puccinia striiformis f. sp. tritici. Archives of Virology 2020, 165, 1265 -1265.

AMA Style

Yanhui Zhang, Jing Zhao, Xiaofei Liang, Li Zheng, Zhensheng Kang. Correction to: A novel narnavirus isolated from the wheat stripe rust fungus Puccinia striiformis f. sp. tritici. Archives of Virology. 2020; 165 (5):1265-1265.

Chicago/Turabian Style

Yanhui Zhang; Jing Zhao; Xiaofei Liang; Li Zheng; Zhensheng Kang. 2020. "Correction to: A novel narnavirus isolated from the wheat stripe rust fungus Puccinia striiformis f. sp. tritici." Archives of Virology 165, no. 5: 1265-1265.

Communication
Published: 19 February 2020 in Viruses
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Here, we report a novel (+) ssRNA mycovirus, Phoma matteucciicola ourmia-like virus 1 (PmOLV1), isolated from Phoma matteucciicola strain LG915-1. The genome of PmOLV1 was 2603 nucleotides long and contained a single open reading frame (ORF), which could be translated into a product of RNA-dependent RNA polymerase (RdRp) by both standard and mitochondrial genetic codons. Cellular fractionation assay indicated that PmOLV1 RNAs are likely more enriched in mitochondria than in cytoplasm. Phylogenetic analysis indicated that PmOLV1 is a new member of the genus Penoulivirus (recently proposed) within the family Botourmiaviridae.

ACS Style

Jia Zhou; Yuhua Wang; Xiaofei Liang; Changping Xie; Wenbo Liu; Weiguo Miao; Zhensheng Kang; Li Zheng. Molecular Characterization of a Novel Ourmia-Like Virus Infecting Phoma matteucciicola. Viruses 2020, 12, 231 .

AMA Style

Jia Zhou, Yuhua Wang, Xiaofei Liang, Changping Xie, Wenbo Liu, Weiguo Miao, Zhensheng Kang, Li Zheng. Molecular Characterization of a Novel Ourmia-Like Virus Infecting Phoma matteucciicola. Viruses. 2020; 12 (2):231.

Chicago/Turabian Style

Jia Zhou; Yuhua Wang; Xiaofei Liang; Changping Xie; Wenbo Liu; Weiguo Miao; Zhensheng Kang; Li Zheng. 2020. "Molecular Characterization of a Novel Ourmia-Like Virus Infecting Phoma matteucciicola." Viruses 12, no. 2: 231.

Annotated sequence record
Published: 10 February 2020 in Archives of Virology
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The complete genome of a novel fungal virus, Puccinia striiformis narnavirus 1 (PsNV1), was sequenced and analyzed. The full-length cDNA sequence is 2340 bp in length with a GC content of 50.04%. PsNV1 contains a single open reading frame (ORF), which encodes a putative RNA-dependent RNA polymerase (RdRp) of 741 amino acids with a molecular mass of 81.8 kDa. RdRp phylogeny showed that PsNV1 grouped together with Fusarium poae narnavirus 1 (FpNV1) as a sister branch of narnaviruses, forming a distinct clade. The results of genome sequence comparisons and phylogenetic analysis indicate that PsNV1 is a new member in the genus Narnavirus. To our knowledge, this is the first report of a narnavirus genome sequence in the obligately parasitic fungus Puccinia striiformis f. sp. tritici.

ACS Style

Yanhui Zhang; Jing Zhao; Xiaofei Liang; Li Zheng; Zhensheng Kang. A novel narnavirus isolated from the wheat stripe rust fungus Puccinia striiformis f. sp. tritici. Archives of Virology 2020, 165, 1011 -1014.

AMA Style

Yanhui Zhang, Jing Zhao, Xiaofei Liang, Li Zheng, Zhensheng Kang. A novel narnavirus isolated from the wheat stripe rust fungus Puccinia striiformis f. sp. tritici. Archives of Virology. 2020; 165 (4):1011-1014.

Chicago/Turabian Style

Yanhui Zhang; Jing Zhao; Xiaofei Liang; Li Zheng; Zhensheng Kang. 2020. "A novel narnavirus isolated from the wheat stripe rust fungus Puccinia striiformis f. sp. tritici." Archives of Virology 165, no. 4: 1011-1014.

Journal article
Published: 20 February 2019 in Viruses
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The complete sequence and genome organization of a novel Endornavirus from the hypovirulent strain GD-2 of Rhizoctonia solani AG-1 IA, the causal agent of rice sheath blight, were identified using a deep sequencing approach and it was tentatively named as Rhizoctonia solani endornavirus 1 (RsEV1). It was composed of only one segment that was 19,936 bp in length and was found to be the longest endornavirus genome that has been reported so far. The RsEV1 genome contained two open reading frames (ORFs): ORF1 and ORF2. ORF1 contained a glycosyltransferase 1 domain and a conserved RNA-dependent RNA polymerase domain, whereas ORF2 encoded a conserved hypothetical protein. Phylogenetic analysis revealed that RsEV1 was phylogenetically a new endogenous RNA virus. A horizontal transmission experiment indicated that RsEV1 could be transmitted from the host fungal strain GD-2 to a virulent strain GD-118P and resulted in hypovirulence in the derivative isogenic strain GD-118P-V1. Metabolomic analysis showed that 32 metabolites were differentially expressed between GD-118P and its isogenic hypovirulent strain GD-118P-V1. The differential metabolites were mainly classified as organic acids, amino acids, carbohydrates, and the intermediate products of energy metabolism. Pathway annotation revealed that these 32 metabolites were mainly involved in pentose and glucuronate interconversions and glyoxylate, dicarboxylate, starch, and sucrose metabolism, and so on. Taken together, our results showed that RsEV1 is a novel Endornavirus, and the infection of virulent strain GD-118P by RsEV1 caused metabolic disorders and resulted in hypovirulence. The results of this study lay a foundation for the biocontrol of rice sheath blight caused by R. solani AG1-IA.

ACS Style

Li Zheng; Canwei Shu; Meiling Zhang; Mei Yang; Erxun Zhou. Molecular Characterization of a Novel Endornavirus Conferring Hypovirulence in Rice Sheath Blight Fungus Rhizoctonia solani AG-1 IA Strain GD-2. Viruses 2019, 11, 178 .

AMA Style

Li Zheng, Canwei Shu, Meiling Zhang, Mei Yang, Erxun Zhou. Molecular Characterization of a Novel Endornavirus Conferring Hypovirulence in Rice Sheath Blight Fungus Rhizoctonia solani AG-1 IA Strain GD-2. Viruses. 2019; 11 (2):178.

Chicago/Turabian Style

Li Zheng; Canwei Shu; Meiling Zhang; Mei Yang; Erxun Zhou. 2019. "Molecular Characterization of a Novel Endornavirus Conferring Hypovirulence in Rice Sheath Blight Fungus Rhizoctonia solani AG-1 IA Strain GD-2." Viruses 11, no. 2: 178.