Results 1 to 10 of about 2,326 (201)

Exploring the Mycovirus Universe: Identification, Diversity, and Biotechnological Applications

open access: yesJournal of Fungi (Basel, Switzerland), 2023
Viruses that infect fungi are known as mycoviruses and are characterized by the lack of an extracellular phase. In recent years, the advances on nucleic acids sequencing technologies have led to a considerable increase in the number of fungi-infecting ...
Leandro Lopes Loguercio   +2 more
exaly   +6 more sources

A Mycovirus VIGS Vector Confers Hypovirulence to a Plant Pathogenic Fungus to Control Wheat FHB

open access: yesAdvanced Science, 2023
Mycovirus‐mediated hypovirulence has the potential to control fungal diseases. However, the availability of hypovirulence‐conferring mycoviruses for plant fungal disease control is limited as most fungal viruses are asymptomatic. In this study, the virus‐
Lihua Guo, Shuangchao Wang, Lihang Zhang
exaly   +3 more sources

Hypovirulence of Colletotrichum gloesporioides Associated with dsRNA Mycovirus Isolated from a Mango Orchard in Thailand

open access: yesViruses, 2022
The pathogenic fungus Colletotrichum gloeosporioides causes anthracnose disease, which is an important fungal disease affecting the production of numerous crops around the world.
Aditya R. Suharto   +3 more
doaj   +2 more sources

Hypovirulence-associated mycovirus epidemics cause pathogenicity degeneration of Beauveria bassiana in the field

open access: yesVirology Journal, 2023
Background The entomogenous fungus Beauveria bassiana is used as a biological insecticide worldwide, wild B. bassiana strains with high pathogenicity in the field play an important role in controlling insect pests via not only screening of highly ...
Zhengkun Zhang   +8 more
doaj   +2 more sources

Short communication: Effect of mycoviruses on growth, spore germination and pathogenicity of the fungus Fusarium circinatum [PDF]

open access: yesForest Systems, 2018
Aim of the study: To assess the impact on two mycoviruses recently described in F. circinatum mitovirus 1, and 2-2 (FcMV1 and FcMV2-2) on i) mycelial growth, ii) spore germination and iii) relative necrosis.
Juan Asdrúbal Flores-Pacheco   +5 more
doaj   +4 more sources

Molecular characterization of an Egyptian isolate of Penicillium chrysogenum virus [PDF]

open access: yesCatrina: The International Journal of Environmental Sciences, 2021
The number and diversity of reported mycoviruses have significantly increased with the utilization of next generation sequencing technologies. In the present study, an Egyptian isolate of a known mycovirus was identified in Penicillium chrysogenum ...
Mahmoud Khalifa
doaj   +1 more source

Mycoviruses infecting Colletotrichum spp.: A comprehensive review

open access: yesBrazilian Journal of Biology, 2021
Colletotrichum is one of the most economically important fungal genera, which affects a wide range of hosts, specifically tropical and subtropical crops.
L. L. Casas   +5 more
doaj   +1 more source

Molecular Characterization of a Novel Strain of Fusarium graminearum Virus 1 Infecting Fusarium graminearum

open access: yesViruses, 2020
Fungal viruses (mycoviruses) have attracted more attention for their possible hypovirulence (attenuation of fungal virulence) trait, which may be developed as a biocontrol agent of plant pathogenic fungi.
Lihang Zhang   +5 more
doaj   +1 more source

A novel double-stranded RNA mycovirus isolated from Trichoderma harzianum

open access: yesVirology Journal, 2019
Background Trichoderma spp. are used extensively in agriculture as biological control agents to prevent soil-borne plant diseases. In recent years, mycoviruses from fungi have attracted increasing attention due to their effects on their hosts, but ...
Chenchen Liu   +6 more
doaj   +1 more source

Analysis of an Intrinsic Mycovirus Associated With Reduced Virulence of the Human Pathogenic Fungus Aspergillus fumigatus

open access: yesFrontiers in Microbiology, 2020
Aspergillus fumigatus is an airborne fungal pathogen that causes severe infections with invasive growth in immunocompromised patients. Several mycoviruses have recently been isolated from A.
Azusa Takahashi-Nakaguchi   +8 more
doaj   +1 more source

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