Results 41 to 50 of about 1,374 (151)

Determinants of Coinfection in the Mycoviruses [PDF]

Frontiers in Cellular and Infection Microbiology, 2019
Coinfections of mycoviruses are generally common. The coinfecting mycoviruses are not necessarily the result of horizontal virus transmission among homologous fungal hosts compatible for anastomosis, but involve mycoviruses from phylogenetically diverse sources (Herrero and Zabalgogeazcoa, 2011; Osaki et al., 2016; Ran et al., 2016; Hao et al., 2018 ...
Vaskar Thapa, Marilyn J. Roossinck
openaire   +3 more sources

Grapevine virome and production of healthy plants by somatic embryogenesis

Microbial Biotechnology, 2022
Summary Grapevine (Vitis spp.) is a widespread fruit tree hosting many viral entities that interact with the plant modifying its responses to the environment.
Floriana Nuzzo, Amedeo Moine, Luca Nerva, Chiara Pagliarani, Irene Perrone, Paolo Boccacci, Ivana Gribaudo, Walter Chitarra, Giorgio Gambino   +8 more
doaj   +1 more source

Detection of RNA Mycoviruses in Wild Strains of Lentinula edodes in Korea

한국균학회지, 2021
In general, mycoviruses remain latent and rarely cause visible symptoms in fungal hosts; however, some viral infections have demonstrated abnormal mycelial growth and fruiting body development in commercial macrofungi, including Lentinula edodes ...
Kim Eunjin, Park Mi-Jeong, Jang Yeongseon, Ryoo Rhim, Kang-Hyeon Ka   +4 more
doaj   +1 more source

Hypovirus‐Induced Phosphorylation of CpIre1 Modulates Unfolded Protein Response and Virulence in Cryphonectria parasitica

Molecular Plant Pathology, Volume 27, Issue 2, February 2026.
Hypovirus‐induced phosphorylation of CpIre1 modulates the endoplasmic reticulum stress response in Cryphonectria parasitica. ABSTRACT The chestnut blight fungus Cryphonectria parasitica and its hypovirus constitute a valuable model for investigating fungal pathogenesis and cross‐kingdom virus–host interplay.
Lijiu Zhao, Feng Wang, Fengyue Chen, Suzhen Su, Jinfeng Qiu, Baoshan Chen, Ru Li   +6 more
wiley   +1 more source

Mycelial dynamics in arbuscular mycorrhizal fungi

New Phytologist, Volume 249, Issue 2, Page 691-713, January 2026.
Summary Arbuscular mycorrhizal fungi (AMF), similar to other filamentous fungi, develop extensive hyphal networks collectively known as mycelia. AMF mycelia are complemented by a variety of specialized structures such as spores, vesicles, and auxiliary cells, which together form integrated and functionally diverse AMF networks.
Vasilis Kokkoris
wiley   +1 more source

Mixed Impacts of the Mycovirus Fusarium Culmorum Phenuivirus 1 on Fusarium culmorum: Laboratory and In Planta Investigations

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, María Dolores Garcia‐Pedrajas, María Carmen Cañizares, Jorge‐Luis Sarmiento‐Villamil, Lise Nistrup Jørgensen, Inge S. Fomsgaard, Anne Winding, Rumakanta Sapkota   +7 more
wiley   +1 more source

The Mycovirus Cryphonectria Hypovirus 1 Infects the Heterologous Host Fusarium oxysporum and Induces Hypovirulence

Plant Pathology, Volume 75, Issue 1, January/February 2026.
The Cryphonectria parasitica hypovirus CHV1 efficiently replicates in the heterologous host Fusarium oxysporum, inducing clear hypovirulence, and has the potential to persist and spread in this pathogen by constant infections and re‐infections through hyphal anastomosis.
María Carmen Cañizares, Ana Isabel López‐Sesé, María Dolores García‐Pedrajas   +2 more
wiley   +1 more source

Insights Into the Aetiology of Almond Canker Diseases and Decline Syndromes: An Emerging and Complex Phytopathological Challenge

Plant Pathology, Volume 75, Issue 1, January/February 2026.
This review aims to elucidate the aetiology of almond cankers and decline syndromes as well as raise awareness within the scientific community of the need to deepen our knowledge of their aetiology and epidemiology to develop effective management strategies. ABSTRACT Almond (Prunus dulcis) canker diseases and decline syndromes have been reported during
Carmen Luque‐Cruz, Nieves Capote, Ester Marco‐Noales, Juan Emilio Palomares‐Rius, Laura Romero‐Cuadrado, Félix Morán, Josep Armengol, Carlos Agustí‐Brisach   +7 more
wiley   +1 more source

Mycoviruses in the Rust Fungus Uromyces fabae

Viruses, 2023
Uromyces fabae, the causal agent of broad bean rust, is a major cause of yield losses in North and East Africa, China, and Australia. It has also served as an important model species for research on rust fungi. Early EST sequencing in U. fabae showed that viruses might be present in this species; however, no follow-up investigations were conducted.
Janina M. Seitz, Ralf T. Voegele, Tobias I. Link   +2 more
openaire   +3 more sources

CLAE: A High‐Fidelity Nanopore Sequencing Strategy for Read‐Level Viral Variant Detection and Environmental RNA Virus Discovery

Advanced Science, Volume 12, Issue 44, November 27, 2025.
High‐fidelity Nanopore sequencing offers a cost‐effective, portable path to uncovering viral dark matter in complex environments—but suffers from severe read‐length bias, low throughput, and limited accuracy. This study traces these limitations to core biochemical barriers and introduces CLAE, a foundational high‐fidelity platform that enables accurate,
Hannah Yu, Sarah Golconda, Ga‐Eun Lee, Dantong Xue, Guillermo Domínguez‐Huerta, James M. Wainaina, Benjamin Bolduc, Shashanka Murthy, Shihyoung Kim, Seth Faith, Shan‐Lu Liu, Jiyoung Lee, Michael Oglesbee, Matthew B Sullivan, Sanggu Kim   +14 more
wiley   +1 more source