Results 1 to 10 of about 84 (66)

Identification of an RNA Silencing Suppressor Encoded by a Symptomless Fungal Hypovirus, Cryphonectria hypovirus 4

Biology, 2021
Previously, we have reported the ability of a symptomless hypovirus Cryphonectria hypovirus 4 (CHV4) of the chestnut blight fungus to facilitate stable infection by a co-infecting mycoreovirus 2 (MyRV2)—likely through the inhibitory effect of CHV4 on RNA
Hideki Kondō, Bradley I. Hillman, Nobuhiro Suzuki   +2 more
exaly   +3 more sources

Hypovirus Infection Induces Proliferation and Perturbs Functions of Mitochondria in the Chestnut Blight Fungus

Frontiers in Microbiology, 2023
IntroductionThe chestnut blight fungus, Cryphonectria parasitica, and hypovirus have been used as a model to probe the mechanism of virulence and regulation of traits important to the host fungus.
Baoshan Chen, Xipu He, Lijiu Zhao
exaly   +3 more sources

Comparative Methylome Analysis Reveals Perturbation of Host Epigenome in Chestnut Blight Fungus by a Hypovirus

Frontiers in Microbiology, 2018
In eukaryotic genomes, DNA methylation is an important type of epigenetic modification that plays crucial roles in many biological processes. To investigate the impact of a hypovirus infection on the methylome of Cryphonectria parasitica, the chestnut ...
Zhiqiang Wang, Yongbing Li
exaly   +3 more sources

Identification of a Novel Hypovirulence-Inducing Hypovirus From Alternaria alternata

Frontiers in Microbiology, 2019
Mycoviruses are wide spread throughout almost all groups of fungi but only a small number of mycoviruses can attenuate the growth and virulence of their fungal hosts.
Hideki Kondō, Lakha Salaipeth, Liu Yang
exaly   +3 more sources

Infection of Two Heterologous Mycoviruses Reduces the Virulence of Valsa mali, a Fungal Agent of Apple Valsa Canker Disease

Frontiers in Microbiology, 2021
Mycovirus infection has been widely shown to attenuate the virulence of phytopathogenic fungi. Valsa mali is an agriculturally important fungus that causes Valsa canker disease in apple trees.
Shian Yang, Ruoyin Dai, Lakha Salaipeth, Lili Huang, Jie Liu, Ida Bagus Andika, Liying Sun   +6 more
doaj   +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 ...
Pedro Romon-Ochoa, Pankajini Samal, Caroline Gorton, Alex Lewis, Ruth Chitty, Amy Eacock, Elzbieta Krzywinska, Michael Crampton, Ana Pérez-Sierra, Mick Biddle, Ben Jones, Lisa Ward   +11 more
doaj   +1 more source

Various Population Structures of Cryphonectria parasitica in Cáceres (Spain) Determine the Feasibility of the Biological Control of Chestnut Blight with Hypovirulent Strains

Agronomy, 2023
Chestnut blight, caused by Cryphonectria parasitica, is a severe disease that may be biologically controlled by the use of hypovirulent strains, but the diversity of the pathogen population affects biocontrol feasibility.
María del Carmen Rodríguez-Molina, María Blanca García-García, María Dolores Osuna, Eugénia Gouveia, Paula Serrano-Pérez   +4 more
doaj   +1 more source

Modeling and Analysis of American Chestnut Populations Subject to Various Stages of Infection

Letters in Biomathematics, 2014
American chestnuts, Castanea dentata, were once a dominant tree in eastern deciduous forests of the United States before the chestnut blight fungus, Cryphonectria parasitica, was introduced unintentionally in the early 1900s in New York.
Anita Davelos Baines, Eric Alan Eager, Andrew M. Jarosz   +2 more
doaj   +1 more source

Mycoreovirus genome alterations: similarities to and differences from rearrangements reported for other reoviruses

Frontiers in Microbiology, 2012
The family Reoviridae is one of the largest virus families with genomes composed of 9 to 12 double-stranded RNA segments. It includes members infecting organisms from protists to humans.
Toru eTanaka, Ana eEusebio-Cope, Liying eSun, Nobuhiro eSUZUKI   +3 more
doaj   +1 more source

Virulence, ligninolytic enzymes and metabolic profile of Cryphonectria parasitica virulent and hypovirulent strains Converted by CHV1 hypovirus

Millenium, 2020
Introduction: Cryphonectria parasitica, the causal agent of chestnut blight, causes necrotic lesions (so-called cankers) on the bark of stems and branches of susceptible host trees. Cryphonectria hypovirus 1 (CHV1) infects C.
Omar Abdelaziz Ouni, Lurdes Jorge, Luísa Moura, Valentim Coelho, Eugénia Gouveia   +4 more
doaj   +1 more source