Results 21 to 30 of about 1,096 (188)

Identification of Mycoviruses in the Pathogens of Fragrant Pear Valsa Canker from Xinjiang in China [PDF]

Viruses
As a common disease, canker seriously affects the yield and quality of fragrant pear due to the lack of effective control measures. Some fungi have been reported to harbor rich reservoirs of viral resources, and some mycoviruses can be used as biocontrol
Chenguang Zhang, Xiaoya Zheng, Zhanjiang Tie, Hui Xi, Mai Shi, Yanjun Ma, Wenbin Chen, Yingjie Mi, Rui Yang, Sifeng Zhao, Xuekun Zhang   +10 more
doaj   +2 more sources

Genetic and Phenotypic Characterization of Cryphonectria hypovirus 1 from Eurasian Georgia [PDF]

Viruses, 2018
Cryphonectria hypovirus 1 (CHV-1) infects the chestnut blight fungus Cryphonectria parasitica and acts as a biological control agent against this harmful tree disease. In this study, we screened the recently characterized C.
Daniel Rigling, Nora Borst, Carolina Cornejo, Archil Supatashvili, Simone Prospero   +4 more
doaj   +4 more sources

Cryphonectria hypovirus 1 infection suppresses the pathogenicity but increases the mycotoxin deoxynivalenol production of Fusarium graminearum

Phytopathology Research
Fusarium graminearum is a prominent pathogen responsible for causing head blight disease in small grain cereals, leading to substantial agricultural damage.
Ruiling Bian, Huan Ren, Mengge Jiang, Zhihao Zhang, Shiyu Zhai, Tianxing Pang, Ida Bagus Andika, Liying Sun   +7 more
doaj   +2 more sources

Rearrangements of mycoreovirus 1 S1, S2 and S3 induced by the multifunctional protein p29 encoded by the prototypic hypovirus Cryphonectria hypovirus 1 strain EP713

Journal of General Virology, 2011
Mycoreovirus 1 (MyRV1), a member of the family Reoviridae possessing a genome consisting of 11 dsRNA segments (S1–S11), infects the chestnut blight fungus and reduces its virulence (hypovirulence).
Toru Tanaka, Liying Sun, Kouhei Tsutani, Nobuhiro Suzuki   +3 more
core   +3 more sources

Comparative acetylomic analysis reveals differentially acetylated proteins regulating fungal metabolism in hypovirus-infected chestnut blight fungus. [PDF]

Mol Plant Pathol, 2023
Comparison of Cryphonectria parasitica with or without hypovirus found differentially acetylated proteins were enriched in metabolic processes; the acetylation of citrate synthase lysine‐55 plays a vital role in its activity. Abstract Cryphonectria parasitica, the chestnut blight fungus, and hypoviruses are excellent models for examining fungal ...
Li R, Chen F, Li S, Yuan L, Zhao L, Tian S, Chen B.   +6 more
europepmc   +2 more sources

Complete Genome Sequence of a Novel Hypovirus from the Phytopathogenic Fungus Fusarium langsethiae [PDF]

Genome Announcements, 2017
We describe a novel positive single-stranded RNA virus, termed Fusarium langsethiae hypovirus 1 (FlHV1), from the isolate AH32 of the phytopathogenic fungus Fusarium langsethiae .
Hao He, Pengfei Li, Lihua Guo, Xiaoguang Chen, Dewen Qiu   +4 more
core   +3 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

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

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

Advanced Science, Volume 10, Issue 29, October 17, 2023., 2023
Fusarium head blight is a devastating fungal disease that affects wheat, barley, and oats worldwide. Here, the first mycovirus‐induced gene‐silencing vector is successfully constructed to convert pathogenic fungi into hypovirulent strains. The obtained hypovirulent strains can be used as biocontrol agents to control wheat FHB and mycotoxin ...
Lihang Zhang, Shuangchao Wang, Shaojian Ruan, Clement Nzabanita, Yanfei Wang, Lihua Guo   +5 more
wiley   +1 more source

Commodity risk assessment of Quercus petraea plants from the UK

EFSA Journal, Volume 21, Issue 10, October 2023., 2023
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High‐risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Quercus petraea imported from the UK ...
EFSA Panel on Plant Health (PLH), Claude Bragard, Paula Baptista, Elisavet Chatzivassiliou, Francesco Di Serio, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Emilio Stefani, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Jonathan Yuen, Lucia Zappalà, Andrea Battisti, Hugo Mas, Daniel Rigling, Massimo Faccoli, Giovanni Iacopetti, Alžběta Mikulová, Olaf Mosbach‐Schulz, Fabio Stergulc, Franz Streissl, Paolo Gonthier   +29 more
wiley   +1 more source