Results 61 to 70 of about 3,029 (201)
Co-infection of a hypovirulent isolate of Sclerotinia sclerotiorum with a new botybirnavirus and a strain of a mitovirus [PDF]
, 2016 BACKGROUND: Sclerotinia sclerotiorum, a notorious plant fungal pathogen, causes yield loss of many crops and vegetables, and is a natural host of a diverse viruses with positive-sense RNA (+ssRNA), negative-sense RNA (−ssRNA), double-stranded RNA (dsRNA),
Bo Li +6 more
core +1 more source
The Insight of Mycovirus from Trichoderma spp.
Agricultural Research & Technology: Open Access Journal, 2020 Trichoderma spp. are used extensively in agriculture as a biological control agent to prevent soil-borne plant diseases. In recent years, mycoviruses from fungi have attracted increasing attention due to their effects on their hosts, but Trichoderma mycoviruses is in the beginning stage as the subject of extensive study.
openaire +1 more source
Mycovirus-induced hypovirulence in notorious fungi Sclerotinia: a comprehensive review
Brazilian Journal of Microbiology, 2023 Members of the genus Sclerotinia are notorious plant pathogens with a diverse host range that includes many important crops. A huge number of mycoviruses have been identified in this genus; some of these viruses are reported to have a hypovirulent effect on the fitness of their fungal hosts.
Haris Ahmed Khan +2 more
openaire +2 more sources
Characterization of the Mycovirome of the Phytopathogenic Fungus, Neofusicoccum parvum
Viruses, 2021 Neofusicoccum parvum is a fungal plant-pathogen belonging to the family Botryosphaeriaceae, and is considered one of the most aggressive causal agents of the grapevine trunk disease (GTD) Botryosphaeria dieback.
Armelle Marais +5 more
doaj +1 more source
Molecular Microbiology, Volume 125, Issue 2, Page 133-144, February 2026.The mechanisms of small RNA biogenesis in fungi are diverse and multifactorial. Here, we provide an improved understanding of the processing of double‐stranded RNA in the human fungal pathogen Aspergillus fumigatus, revealing susceptibility to high levels of double‐stranded RNA and limited input of the canonical RNAi machinery on the endogenous small ...
Xiaoqing Pan +5 more
wiley +1 more source
Extracellular transmission of a DNA mycovirus and its use as a natural fungicide [PDF]
Proceedings of the National Academy of Sciences, 2013 Mycoviruses are thought not to be infectious as free particles and to lack an extracellular phase in their life cycles, limiting the broad use of hypovirulence-associated mycoviruses in controlling fungal disease. Here, we demonstrate that purified particles of a DNA mycovirus, Sclerotinia sclerotiorum hypovirulence-
Xiao, Yu +8 more
openaire +2 more sources
Microorganisms, 2022 Deoxynivalenol (DON) toxin production during the infection of F. graminearum in small grain crops is one of the most harmful virulence factors associated with economic losses.
Bimal Paudel +3 more
doaj +1 more source
Investigations on Aspergillus fumigatus double-stranded RNAs and their effects on the fungus
, 2011 The aim of this research was to assess the incidence of dsRNA mycoviruses in the opportunistic human pathogenic fungus Aspergillus fumigatus, where previously no dsRNA viruses had been reported and to investigate the effects of any dsRNAs on the growth
Bhatti, Muhammad Faraz +1 more
core +1 more source
Molecular characterization of a novel ssRNA ourmia-like virus from the rice blast fungus Magnaporthe oryzae [PDF]
, 2016 In this study we characterize a novel positive and single stranded RNA (ssRNA) mycovirus isolated from the rice field isolate of Magnaporthe oryzae Guy11.
Ayllón, Maria Ángeles +7 more
core +1 more source
Plant Pathology, Volume 75, Issue 1, January/February 2026.Fusarium culmorum phenuivirus 1 caused no changes in laboratory‐based assays and shows mild hypovirulence in a susceptible wheat cultivar under semifield conditions. It is highly transmissible both via spores and hyphal contact. ABSTRACT The mycovirus Fusarium culmorum phenuivirus 1 (FcPV1) infects the wheat pathogen Fusarium culmorum, a causal agent ...
Živilė Buivydaitė +7 more
wiley +1 more source