Fusarium Graminearum Virus-1 Strain FgV1-SD4 Infection Eliminates Mycotoxin Deoxynivalenol Synthesis by Fusarium graminearum in FHB

Paudel, Bimal; Pedersen, Connor; Yen, Yang; Marzano, Shin Yi Lee

doi:10.3390/microorganisms10081484

Cited by 10 publications

(5 citation statements)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Lack of symptoms has also been observed for Sclerotinia sclerotiorum fusarivirus 1 [ 8 ]. Fusarium graminearum virus 1 strain SD4 causes hypovirulence and eliminates deoxynivalenol synthesis in Fusarium graminearum [ 9 ].…”

Section: Pathogenicitymentioning

confidence: 99%

ICTV Virus Taxonomy Profile: Fusariviridae 2024

Chiba,

Suzuki,

Velasco

et al. 2024

Journal of General Virology

View full text Add to dashboard Cite

Fusariviridae is a family of mono-segmented, positive-sense RNA viruses with genome sizes of 5.9–10.7 kb. Most genomic RNAs are bicistronic, but exceptions have up to four predicted ORFs. In bicistronic genomes, the 5′-proximal ORF codes for a single protein with both RNA-directed RNA polymerase (RdRP) and RNA helicase (Hel) domains; little is known about the protein encoded by the second ORF. Fusarivirids do not appear to form virions. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the family Fusariviridae, which is available at ictv.global/report/fusariviridae.

show abstract

Section: Pathogenicitymentioning

confidence: 99%

ICTV Virus Taxonomy Profile: Fusariviridae 2024

Chiba,

Suzuki,

Velasco

et al. 2024

Journal of General Virology

View full text Add to dashboard Cite

show abstract

“…dianthi mycovirus 1, and Fusarium pseudograminearum megabirnavirus 1 (FpgMBV1), cause hypovirulence 225 . Moreover, FgV1 and FgHV2 infections can reduce DON production in F. graminearum 226 , 227 . Li et al 228 found that FpgMBV1 eliminates DON accumulation by downregulating the expression of TRI biosynthetic genes.…”

Section: The Management Strategy For Fusarium Myco...mentioning

confidence: 99%

Fusarium mycotoxins: The major food contaminants

Qu,

Ren,

et al. 2024

mLife

View full text Add to dashboard Cite

Mycotoxins, which are secondary metabolites produced by toxicogenic fungi, are natural food toxins that cause acute and chronic adverse reactions in humans and animals. The genus Fusarium is one of three major genera of mycotoxin‐producing fungi. Trichothecenes, fumonisins, and zearalenone are the major Fusarium mycotoxins that occur worldwide. Fusarium mycotoxins have the potential to infiltrate the human food chain via contamination during crop production and food processing, eventually threatening human health. The occurrence and development of Fusarium mycotoxin contamination will change with climate change, especially with variations in temperature, precipitation, and carbon dioxide concentration. To address these challenges, researchers have built a series of effective models to forecast the occurrence of Fusarium mycotoxins and provide guidance for crop production. Fusarium mycotoxins frequently exist in food products at extremely low levels, thus necessitating the development of highly sensitive and reliable detection techniques. Numerous successful detection methods have been developed to meet the requirements of various situations, and an increasing number of methods are moving toward high‐throughput features. Although Fusarium mycotoxins cannot be completely eliminated, numerous agronomic, chemical, physical, and biological methods can lower Fusarium mycotoxin contamination to safe levels during the preharvest and postharvest stages. These theoretical innovations and technological advances have the potential to facilitate the development of comprehensive strategies for effectively managing Fusarium mycotoxin contamination in the future.

show abstract

“…Some species not only reduce yield production and value of cereals but produces toxins in crops which can disturb the health of animal and human. Now, mycoviruses have been reported in Fusarium graminearum, F. solani, F. oxysporum, F. poae, F. virguliforme and F. boothii [80,83,[87][88][89][90]. Fusarium viruses belong to Totiviridae, Partitiviridae and Chrysoviridae [91].…”

Section: Mycoviruses Of Fusariummentioning

confidence: 99%

Overview of Diverse Universe of Mycoviruses and Their Role in Pathogenesis of Fungi

2023

Sci. Lett.

View full text Add to dashboard Cite

All key families of plant-infecting fungi have been observed to be infected by mycoviruses, which are substantial and ubiquitous viruses. Mycoviruses, like all other plant and animal viruses, must reproduce in live cells. These viruses spread either during spore production or cell division. Few mycoviruses are known to have a positive single-stranded RNA genome, while the majority have double-stranded RNA genomes. Few mycoviruses have been identified as the causative agents of triggering atypical pigmentation and sporadic growth to alter the sexual reproduction of the host. These viruses are categorized into taxonomic groups as developed from plant viruses. mycoviruses are notable due to their amazing capacity to cause a dramatic decrease in the virulence (hypovirulence) of the host. It has been observed that mycoviruses do not necessarily cause hypovirulence, but they also impart hypervirulence to the host fungi. The current effort summarizes the data regarding mycoviral diversity, taxonomy and their role in the pathogenesis of pathogenic fungi.

show abstract

Fusarium Graminearum Virus-1 Strain FgV1-SD4 Infection Eliminates Mycotoxin Deoxynivalenol Synthesis by Fusarium graminearum in FHB

Cited by 10 publications

References 29 publications

ICTV Virus Taxonomy Profile: Fusariviridae 2024

ICTV Virus Taxonomy Profile: Fusariviridae 2024

Fusarium mycotoxins: The major food contaminants

Overview of Diverse Universe of Mycoviruses and Their Role in Pathogenesis of Fungi

Contact Info

Product

Resources

About