Results 31 to 40 of about 1,857 (191)

Linkage between Mitochondrial Hypovirulence and Viral Hypovirulence in the Chestnut Blight Fungus Revealed by cDNA Microarray Analysis [PDF]

Eukaryotic Cell, 2004
ABSTRACT The phenomenon of transmissible hypovirulence (virulence attenuation) associated with biological control of natural populations of the chestnut blight fungus Cryphonectria parasitica can be experimentally reproduced by infection with hypovirus cDNA clones (viral hypovirulence) or by mutation of ...
Todd D, Allen, Donald L, Nuss
openaire   +2 more sources

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

Toward Sustainable Crop Production in a Changing Climate: Microbiomes, Pathogens, Biostimulants and Biocontrol Innovations. [PDF]

Microb Biotechnol
Overview of the impacts of climate change on plant–microbe interactions and the plant microbiome, as well as emerging microbial biotechnological strategies for sustainable crop protection.ABSTRACTClimate change is recognised as one of the most pressing global challenges, with profound consequences for plant health, agricultural productivity, and food ...
Holmes A, Matilla MA.
europepmc   +2 more sources

The Role of Phyllosphere Microbes and Viruses in Biocontrol of Pathogenic Fungi. [PDF]

Microb Biotechnol
Foliar microbiota employ multiple ecological strategies to inhibit fungal pathogens in the phyllosphere, including resource competition, production of antifungal metabolites, contact‐dependent killing, modulation of plant innate immunity and mycovirus‐mediated suppression.
Bi L, Islam ZF, Chan LH, Hu HW.
europepmc   +2 more sources

A Reovirus Causes Hypovirulence of Rosellinia necatrix [PDF]

Phytopathology®, 2004
White root rot, caused by Rosellinia necatrix, is a serious soilborne disease of fruit trees and other woody plants. R. necatrix isolate W370 contains 12 segments of double-stranded RNA (dsRNA) that is believed to represent a possible member of the family Reoviridae.
S, Kanematsu, M, Arakawa, Y, Oikawa, M, Onoue, H, Osaki, H, Nakamura, K, Ikeda, Y, Kuga-Uetake, H, Nitta, A, Sasaki, K, Suzaki, K, Yoshida, N, Matsumoto   +12 more
openaire   +2 more sources

Transcriptome Analysis of Cryphonectria parasitica Infected With Cryphonectria hypovirus 1 (CHV1) Reveals Distinct Genes Related to Fungal Metabolites, Virulence, Antiviral RNA-Silencing, and Their Regulation

Frontiers in Microbiology, 2020
Comprehensive transcriptome analysis was conducted to elucidate the molecular basis of the interaction between chestnut blight fungus, Cryphonectria parasitica, and single-stranded RNA (ssRNA) mycovirus Cryphonectria hypovirus 1 (CHV1), using RNA ...
Jeesun Chun, Yo-Han Ko, Dae-Hyuk Kim, Dae-Hyuk Kim, Dae-Hyuk Kim   +4 more
doaj   +1 more source

Temperature Effects on the Cryphonectria hypovirus 1 Accumulation and Recovery within Its Fungal Host, the Chestnut Blight Pathogen Cryphonectria parasitica

Viruses, 2023
Biological control of Cryphonectria parasitica fungus, the causal agent of chestnut blight, by virus infection (hypovirulence) is an effective control strategy against chestnut blight in Europe and some parts of North America.
Pedro Romon-Ochoa, Olivia Smith, Alex Lewis, Quirin Kupper, Wajeeha Shamsi, Daniel Rigling, Ana Pérez-Sierra, Lisa Ward   +7 more
doaj   +1 more source

Molecular Characterization of the First Alternavirus Identified in Fusarium oxysporum

Viruses, 2021
A novel mycovirus named Fusarium oxysporum alternavirus 1(FoAV1) was identified as infecting Fusarium oxysporum strain BH19, which was isolated from a fusarium wilt diseased stem of Lilium brownii.
Caiyi Wen, Xinru Wan, Yuanyuan Zhang, Hongyan Du, Chenxing Wei, Rongrong Zhong, Han Zhang, Yan Shi, Jiatao Xie, Yanping Fu, Ying Zhao   +10 more
doaj   +1 more source

Hypovirulence and Double-Stranded RNA in Sclerotinia homoeocarpa [PDF]

Phytopathology®, 1997
One hundred and thirty-two isolates of Sclerotinia homoeocarpa, the causal agent of dollar spot of turfgrass, were evaluated for virulence on swards and detached leaves of creeping bentgrass and for the presence of double-stranded RNA (dsRNA). In at least four isolates, the hypovirulent phenotype was associated with the presence of specific segments ...
T, Zhou, G J, Boland
openaire   +2 more sources

Hypovirulence and Double-Stranded RNA in Botrytis cinerea [PDF]

Phytopathology®, 2007
Twenty-one strains of Botrytis cinerea isolated from 13 species of plants grown in China were compared for pathogenicity on Brassica napus, mycelial growth on potato dextrose agar, and presence of double-stranded (ds)RNA. The results showed that the strain CanBc-1 was severely debilitated in pathogenicity and mycelial growth, compared with the 20 ...
M D, Wu, L, Zhang, G Q, Li, D H, Jiang, M S, Hou, H-C, Huang   +5 more
openaire   +2 more sources