Results 161 to 170 of about 1,096 (188)
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Attenuation of Fungal Virulence by Synthetic Infectious Hypovirus Transcripts
Science, 1994Noninfectious, cytoplasmically transmissible viral double-stranded RNAs of the genus Hypovirus cause reduced virulence (hypovirulence) in the chestnut blight fungus Cryphonectria parasitica , providing the basis for virus-mediated biological control of a fungal disease.
B, Chen, G H, Choi, D L, Nuss
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The complete genome sequence of a novel hypovirus infecting Bipolaris oryzae
Archives of Virology, 2020Hypoviruses are positive-sense single-stranded RNA mycovirus that infect filamentous fungi. However, hypoviruses have not been reported in Bipolaris oryzae, an important phytopathogenic fungus in water bamboo and rice. Here, we report the characterization of a novel hypovirus, tentatively named "Bipolaris oryzae hypovirus 1" (BoHV1), isolated from ...
Qin Li +5 more
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Complete genome sequence of a novel hypovirus infecting Phomopsis longicolla
Archives of Virology, 2014The complete nucleotide sequence and genome organization of a hypovirus from the isolate ME711 of Phomopsis longicolla was determined and compared to sequences of members of the family Hypoviridae. The genome of the hypovirus, tentatively named Phomopsis longicolla hypovirus 1 (PlHV1-ME711), was determined to be 9760 nucleotides long, excluding the 3 ...
Igor, Koloniuk +3 more
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Sequence variation and evolution of Cryphonectria hypovirus 1 (CHV-1) in Europe
Virus Research, 2003Cryphonectria hypovirus 1 (CHV-1) acts as a naturally occurring biological control agent for chestnut blight, a destructive fungal disease of chestnut trees, which has been introduced into Europe in the 1930s. We have determined partial nucleotide and deduced amino acid sequences of the ORF A of 47 CHV-1 isolates collected in Europe over a period of 28
U Heiniger
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Molecular Methods for Studying the Cryphonectria parasitica – Hypovirus Experimental System
2011The interaction of the filamentous fungal plant pathogen Cryphonectria parasitica with its virulence-attenuating viruses provides a unique platform to explore the molecular biology and genetics of virus-host interactions. Following the development of transformation procedures for this fungus, subsequent advances include infectious cDNA clones of ...
Angus L, Dawe +3 more
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Variation in virulence of Cryphonectria hypovirus 1 in Macedonia
Forest Pathology, 2011SummaryWe investigated variation in virulence of Cryphonectria hypovirus 1 (CHV‐1) to the chestnut blight fungus, Cryphonectria parasitica, in Macedonia by inoculating chestnut stems in the field. We inoculated trees with two isolates of C. parasitica, each infected with one of five isolates of CHV‐1, four of which were the same for both fungal ...
K. Sotirovski +3 more
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Sequence Analysis of Cryphonectria hypovirus 1 in Croatia
2016Cryphonectria hypovirus 1 (CHV1) is an RNA mycovirus that infects the chestnut blight fungus Cryphonectria parasitica. CHV1 infection reduces virulence of C. parasitica towards chestnut trees and causes recovery . It is assumed that CHV1 was introduced together with its host to Europe from Asia and then spread throughout C. parasitica populations. CHV1
Krstin, Ljiljana +3 more
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Genetic Diversity of Cryphonectria hypovirus 1 in China, Japan and Italy
Journal of Phytopathology, 2007AbstractThe aim of this study was to examine the origin of Cryphonectria hypovirus 1 (CHV1) which infects chestnut blight fungus, Cryphonectria parasitica. The genetic diversity of 39 CHV1 isolates from China, Japan and Italy was assessed by combining sequencing and restriction fragment length polymorphic (RFLP) experiments.
F.‐X. Liu +3 more
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Complete genome analysis of a novel hypovirus in the phytopathogenic fungus Monilinia fructicola
Archives of VirologyMonilinia fructicola is one of the most devastating fungal diseases of rosaceous fruit crops, both in the field and postharvest, causing significant yield losses. Here, we report the discovery of a novel positive single-stranded RNA virus, Monilinia fructicola hypovirus 3 (MfHV3), in a strain (hf-1) of the phytopathogenic fungus Monilinia fructicola ...
Kang Zhou, Hui Zhou, Zhimin Tang
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