Results 21 to 30 of about 6,395 (159)

A Transfectable Fusagravirus from a Japanese Strain of Cryphonectria carpinicola with Spherical Particles

Viruses, 2022
A novel dsRNA virus (Cryphonectria carpinicola fusagravirus 1, CcFGV1), isolated from a Japanese strain (JS13) of Cryphonectria carpinicola, was thoroughly characterized.
Subha Das, Sakae Hisano, Ana Eusebio-Cope, Hideki Kondo, Nobuhiro Suzuki   +4 more
doaj   +1 more source

Comparative Genomics Analyses of Lifestyle Transitions at the Origin of an Invasive Fungal Pathogen in the Genus Cryphonectria

mSphere, 2020
Emerging fungal pathogens are a threat to forest and agroecosystems, as well as animal and human health. How pathogens evolve from nonpathogenic ancestors is still poorly understood, making the prediction of future outbreaks challenging.
Lea Stauber, Simone Prospero, Daniel Croll   +2 more
doaj   +1 more source

Transcriptome analysis reveals key genes involved in the resistance to Cryphonectria parasitica during early disease development in Chinese chestnut

BMC Plant Biology, 2023
Background Chestnut blight, one of the most serious branch diseases in Castanea caused by Cryphonectria parasitica , which has ravaged across American chestnut and most of European chestnut since the early twentieth century.
Xinghua Nie, Shuqing Zhao, Yaqiong Hao, Si Gu, Yu Zhang, B. Qi, Y. Xing, Ling Qin   +7 more
semanticscholar   +1 more source

Physiological variations in hypovirus-infected wild and model long-term laboratory strains of Cryphonectria parasitica

Frontiers in Microbiology, 2023
Introduction Forest ecosystems are highly threatened by the simultaneous effects of climate change and invasive pathogens. Chestnut blight, caused by the invasive phytopathogenic fungus Cryphonectria parasitica, has caused severe damage to European ...
M. Popović, Lucija Nuskern, Karla Peranić, Rosemary Vukovic, Zorana Katanić, Ljiljana Krstin, M. Ćurković‐Perica, D. Leigh, I. Poljak, M. Idžojtić, D. Rigling, M. Ježić   +11 more
semanticscholar   +1 more source

Cryphonectria parasitica Detections in England, Jersey, and Guernsey during 2020–2023 Reveal Newly Affected Areas and Infections by the CHV1 Mycovirus

Journal of Fungi, 2023
In England, Cryphonectria parasitica was detected for the first time in 2011 in a nursery and in 2016 in the wider environment. Surveys between 2017 and 2020 identified the disease at different sites in Berkshire, Buckinghamshire, Cornwall, Derbyshire ...
P. Romon-Ochoa, Pankajini Samal, C. Gorton, Alex Lewis, R. Chitty, A. Eacock, Elzbieta Krzywinska, Michael Crampton, A. Pérez-Sierra, Mick Biddle, B. Jones, Lisa Ward   +11 more
semanticscholar   +1 more source

Genetic and Phenotypic Characterization of Cryphonectria hypovirus 1 from Eurasian Georgia

Viruses, 2018
Cryphonectria hypovirus 1 (CHV-1) infects the chestnut blight fungus Cryphonectria parasitica and acts as a biological control agent against this harmful tree disease. In this study, we screened the recently characterized C.
Daniel Rigling, Nora Borst, Carolina Cornejo, Archil Supatashvili, Simone Prospero   +4 more
doaj   +1 more source

Hypoviral‐regulated HSP90 co‐chaperone p23 (CpCop23) determines the colony morphology, virulence, and viral response of chestnut blight fungus Cryphonectria parasitica

Molecular plant pathology, 2023
We previously identified a protein spot that showed down‐regulation in the presence of Cryphonectria hypovirus 1 (CHV1) and tannic acid supplementation as a Hsp90 co‐chaperone p23 gene (CpCop23). The CpCop23‐null mutant strain showed retarded growth with
Yo-han Ko, Jeesun Chun, Hanchun Yang, Dae-Hyuk Kim   +3 more
semanticscholar   +1 more source

A New Double-Stranded RNA Mycovirus in Cryphonectria naterciae Is Able to Cross the Species Barrier and Is Deleterious to a New Host

Journal of Fungi, 2021
Cryphonectria is a fungal genus associated with economically significant disease of trees. Herein we characterized a novel double-stranded RNA virus from the fungal species Cryphonectria naterciae, a species unexplored as a virus host.
Carolina Cornejo, Sakae Hisano, Helena Bragança, Nobuhiro Suzuki, Daniel Rigling   +4 more
doaj   +1 more source

Canker Development and Biocontrol Potential of CHV-1 Infected English Isolates of Cryphonectria parasitica Is Dependent on the Virus Concentration and the Compatibility of the Fungal Inoculums

Viruses, 2022
Biological control of Cryphonectria parasitica fungus, causal agent of chestnut blight, by virus infection (hypovirulence) has been shown to be an effective control strategy against chestnut blight in Europe and some parts of North America.
P. Romon-Ochoa, J. Forster, R. Chitty, C. Gorton, A. Lewis, A. Eacock, Q. Kupper, D. Rigling, A. Pérez-Sierra   +8 more
semanticscholar   +1 more source

Synthesis of a mannose nonasaccharide existing in the exopolysaccharide of Cryphonectria parasitica [PDF]

Carbohydrate Research, 2003
alpha-D-Manp-(1-->2)-alpha-D-Manp-(1-->2)-alpha-D-Manp-(1-->6)[alpha-D-Manp-(1-->3)-alpha-D-Manp-(1-->2)-alpha-D-Manp-(1-->2)]-alpha-D-Manp-(1-->6)-[alpha-D-Manp-(1-->2)]-alpha-D-Manp, existing in the exopolysaccharide of Cryphonectria parasitica was synthesized as its allyl glycoside in a regio- and stereoselective manner.
Jianjun, Zhang, Zuchao, Ma, Fanzuo, Kong
openaire   +2 more sources