Results 91 to 100 of about 2,326 (201)

Tolerance Against Co‐Infection of Two Partitiviruses and Ourmia‐Likevirus Is Common Among Heterobasidion annosum Strains on Artificial Media and in Dead Wood

Forest Pathology, Volume 55, Issue 5, October 2025.
ABSTRACT Some mycoviruses cause hypovirulence in fungi, but the effects often vary among different host strains. Heterobasidion partitiviruses 13‐an1 and 15‐pa1 (HetPV13‐an1 and HetPV15‐pa1) have been associated with strain‐specific and variable hypovirulence of Heterobasidion annosum, but variation in phenotypic effects of HetPV15‐pa1 or the ...
Elina Roininen, Aku Korhonen, Tuula Piri, Jarkko Hantula   +3 more
wiley   +1 more source

Characterization of a novel single-stranded RNA mycovirus in pleurotus ostreatus

Virology, 2003
A mycovirus, named oyster mushroom spherical virus (OMSV), was isolated from cultivated oyster mushrooms with a severe epidemic of oyster mushroom Die-back disease. OMSV was a 27-nm spherical virus encapsidating a single-stranded RNA (ssRNA) of 5.784 kb with a coat protein of approximately 28.5 kDa.
Yu, Hyun Jae, Lim, Dongbin, Lee, Hyun-Sook   +2 more
openaire   +2 more sources

Commodity risk assessment of Acer plants from Ukraine

EFSA Journal, Volume 23, Issue 7, July 2025.
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 Acer plants (A. griseum, A.
EFSA Panel on Plant Health (PLH), Antonio Vicent Civera, Paula Baptista, Anna Berlin, Elisavet Chatzivassiliou, Jaime Cubero, Nik Cunniffe, Eduardo de la Peña, Nicolas Desneux, Francesco Di Serio, Anna Filipiak, Beata Hasiów‐Jaroszewska, Hervé Jactel, Blanca B. Landa, Lara Maistrello, David Makowski, Panagiotis Milonas, Nikos T. Papadopoulos, Roel Potting, Hanna Susi, Dirk Jan van Der Gaag, Andrea Battisti, Claude Bragard, Hugo Mas, Daniel Rigling, Massimo Faccoli, Alžběta Mikulová, Fabio Stergulc, Eugen Christoph, Olaf Mosbach‐Schulz, Franz Streissl, Paolo Gonthier   +31 more
wiley   +1 more source

Molecular and Biological Characterization of the First Hypovirus Identified in Fusarium oxysporum

Frontiers in Microbiology, 2020
A novel mycovirus named Fusarium oxysporum f. sp. dianthi hypovirus 2 (FodHV2) has been identified infecting isolates Fod 408 and Fod 409 of Fusarium oxysporum f. sp. dianthi from Morocco. The genome of FodHV2 is 9,444 nucleotides long excluding the poly(
Almudena Torres-Trenas, Almudena Torres-Trenas, M. Carmen Cañizares, M. Dolores García-Pedrajas, Encarnación Pérez-Artés   +4 more
doaj   +1 more source

Complete genome sequence of a novel dsRNA mycovirus isolated from the phytopathogenic fungus Fusarium oxysporum f. sp. dianthi

, 2015
A novel double-stranded RNA (dsRNA) mycovirus, designated Fusarium oxysporum f. sp. dianthi mycovirus 1 (FodV1), was isolated from a strain of the phytopathogenic fungus F. oxysporum f. sp. dianthi.
Pérez-Artés, Encarnación, García-Pedrajas, María D., Lemus-Minor, C.G., Cañizares, M. Carmen   +3 more
core   +1 more source

A bipartite hypovirus is the link to the emergence of the mega-hypoviruses carrying helicases from nidovirales

, 2023
of a talk presented at the V-International Mycovirus Symposium held in Gargnano, Italy May 30th-June2nd ...
Colariccio, Forgia, Rivas, Turina, Picarelli   +4 more
core   +1 more source

First Report of Cryphonectria carpinicola in Croatia

Forest Pathology, Volume 55, Issue 2, April 2025.
ABSTRACT Cryphonectria carpinicola, the most recently described species in the genus Cryphonectria, is gaining research interest due to its involvement in common hornbeam (Carpinus betulus) decline. So far, no symptoms of hornbeam decline have been observed in Croatian forests. However, following a chance observation of a Cryphonectria‐like stromata on
Lucija Nuskern, Marin Ježić, Marilena Idžojtić, Daniel Rigling, Mirna Ćurković‐Perica   +4 more
wiley   +1 more source

Next-generation sequencing-based detection reveals Erysiphe necator-associated virus 1 in okra plants

Journal of Kerbala for Agricultural Sciences
Erysiphe necator is a devastating fungal phytopathogen that has caused powdery mildew on several genera within the Vitaceae family worldwide. In the current investigation, next-generation sequencing of RNA extracted from the okra crop, besides the ...
Mariam hashem Al-helu, Xu Zhongtian, Jun-Min Li, Adnan A. Lahuf   +3 more
doaj   +1 more source

Capsid Structure of dsRNA Fungal Viruses

Viruses, 2018
Most fungal, double-stranded (ds) RNA viruses lack an extracellular life cycle stage and are transmitted by cytoplasmic interchange. dsRNA mycovirus capsids are based on a 120-subunit T = 1 capsid, with a dimer as the asymmetric unit.
Daniel Luque, Carlos P. Mata, Nobuhiro Suzuki, Said A. Ghabrial, José R. Castón   +4 more
doaj   +1 more source

Discovery of Viroids and Viroid‐Like RNAs in Plants

Plant Biotechnology Journal, Volume 24, Issue 4, Page 2223-2225, April 2026.
Zhiyou Xuan, Fei Xing, Xinying Yang, Qingsong Wang, Xiaoru Wang, Song Zhang, Xuedong Liu, Hongbo Jiang, Zongtao Sun, Fang Ren, Shuai Li, Feng Ding, Shifang Li, Changyong Zhou, Zhixiang Zhang, Mengji Cao   +15 more
wiley   +1 more source