Results 181 to 190 of about 3,029 (201)

Molecular characterization of a polymycovirus in Leptosphaeria biglobosa. [PDF]

open access: yesArch Virol
Samir NM   +9 more
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A mycoparasitic and opportunistic fungus is inhabited by a mycovirus

Archives of Virology, 2019
A novel bisegmented double-stranded RNA virus was identified in the mycoparasitic and opportunistic fungus Hypomyces chrysospermus. The RNA1 genome segment comprises 1866 bp and encodes an RNA-dependent RNA polymerase (RdRp). The RNA2 segment comprises 1822 bp and encodes a capsid protein.
Karel Petrzik, Abu Bakar Siddique
openaire   +2 more sources

Isolation and characterization of a mycovirus in Lentinula edodes

Journal of Microbiology, 2013
A mycovirus was isolated from an edible mushroom, Lentinula edodes, that was suffering from a severe epidemic. Fractionation of the diseased cell extract by isopycnic centrifugation with 50% CsCl revealed that the diseased mushroom was infected by Lentinula edodes spherical virus (LeSV), a new spherical virus with a diameter of 55 nm.
Hyo-Kyoung, Won   +9 more
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Characterization of a novel dsRNA mycovirus of Trichoderma atroviride NFCF028

Archives of Virology, 2017
Molecular characterization of the most common dsRNA element from Trichoderma atroviride indicated that it comprised 8,566 bp and encoded two large open reading frames (ORF1 and 2). The two ORFs were found to overlap by 46 bp with a typical (-1) slippery heptanucelotide sequence.
Song Hee, Lee   +3 more
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Complexity of dsRNA Mycovirus Isolated from Fusarium graminearum

Virus Genes, 2004
Fusarium graminearum is the causal agent of a serious scab disease of small grains in Korea. We screened 827 isolates of F. graminearum from diseased barley and maize and tested for the presence of double-stranded RNA (dsRNA) mycovirus. Of them, 19 isolates contained various sizes of dsRNAs.
Yeon-Mee, Chu   +5 more
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A mycovirus modulates the endophytic and pathogenic traits of a plant associated fungus

The ISME Journal, 2021
Abstract Fungi are generally thought to live in host plants with a single lifestyle, being parasitism, commensalism, or mutualism. The former, known as phytopathogenic fungi, cause various plant diseases that result in significant losses every year; while the latter, such as endophytic fungi, can confer fitness to the host plants.
Lingling Zhou   +8 more
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A novel mycovirus from Clitocybe odora

Archives of Virology, 2012
The Ninth Report of the International Committee on Taxonomy of Viruses (ICTV) reports only a few species whose members replicate in fungi. Most of these mycoviruses are described to replicate in phytopathogenic and commercially cultivated fungi. A few reports describe virus-like symptoms and virus-like particles in non-cultivated basidiocarps such as ...
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Complete genome sequence of a novel mycovirus from Phoma matteucciicola

Archives of Virology, 2020
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
Jia Zhou   +5 more
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Targeting wheat fusarium head blight with mycovirus-mediated VIGS

Trends in Microbiology, 2023
Fusarium head blight (FHB) caused by Fusarium graminearum occurs in wheat (Triticum aestivum) and threatens food production worldwide. Wheat lacks broad, durable FHB resistance. However, Zhang et al. developed a mycovirus-based virus-induced gene-silencing system in F. graminearum, providing efficient biocontrol of this devastating fungal disease.
Junqi Zhang, Xuetao Shi, Wende Liu
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Different Approaches to Discover Mycovirus Associated to Marine Organisms

2018
Here we describe the protocols to characterize the virome associated to fungi isolated from marine organisms assessed on the seagrass Posidonia oceanica and on the marine animal Holothuria poli. We provide detailed protocols for fungal isolation, fungal growth, and total RNA extraction. Ribosomal RNA depletion, cDNA library synthesis and normalization,
Nerva Luca   +2 more
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