Results 41 to 50 of about 1,096 (188)

Virulence, ligninolytic enzymes and metabolic profile of Cryphonectria parasitica virulent and hypovirulent strains Converted by CHV1 hypovirus

Millenium, 2020
Introduction: Cryphonectria parasitica, the causal agent of chestnut blight, causes necrotic lesions (so-called cankers) on the bark of stems and branches of susceptible host trees. Cryphonectria hypovirus 1 (CHV1) infects C.
Omar Abdelaziz Ouni, Lurdes Jorge, Luísa Moura, Valentim Coelho, Eugénia Gouveia   +4 more
doaj   +1 more source

Synergism between a mycoreovirus and a hypovirus mediated by the papain-like protease p29 of the prototypic hypovirus CHV1-EP713

Journal of General Virology, 2006
Infection of the chestnut blight fungus, Cryphonectria parasitica, by the prototypic hypovirus Cryphonectria hypovirus 1-EP713 (CHV1-EP713) or by the type member, Mycoreovirus 1-Cp9B21 (MyRV1-Cp9B21), of a novel genus (Mycoreovirus) of the family Reoviridae results in hypovirulence, but with a different spectrum of phenotypic changes.
Liying, Sun, Donald L, Nuss, Nobuhiro, Suzuki   +2 more
openaire   +2 more sources

Distribution and population structure of the chestnut blight fungus in Romania

Plant Protection Science, 2015
The occurrence of chestnut blight (Cryphonectria parasitica) was studied in 2011-2012 at 13 locations in the main chestnut growing areas of Romania. Infections were detected at four localities.
Katarína ADAMČÍKOVÁ, Emília ONDRUŠKOVÁ, Miriam KÁDASI-HORÁKOVÁ, Mihai BOTU, Marek KOBZA, Gheorghe ACHIM   +5 more
doaj   +1 more source

The First Virome of a Russian Vineyard

Plants, 2023
Among other pathogens, more than 80 viruses infect grapevine. The aim of this work was to study the virome diversity of grapevine viruses and mycoviruses of a vineyard using high-throughput sequencing technologies.
Svetlana Vinogradova, Elena Porotikova, Emiliya Navrotskaya, Zsuzsanna Nagyne Galbacs, Sébastien Massart, Eva Varallyay   +5 more
doaj   +1 more source

A novel single-stranded RNA virus isolated from a phytopathogenic filamentous fungus, Rosellinia necatrix, with similarity to hypo-like viruses

Frontiers in Microbiology, 2014
Here we report a biological and molecular characterization of a novel positive-sense RNA virus isolated from a field isolate (NW10) of a filamentous phytopathogenic fungus, the white root rot fungus that is designated as Rosellinia necatrix fusarivirus 1
Rui eZhang, Shengxue eLiu, Sotaro eChiba, Hideki eKondo, Satoko eKanematsu, Nobuhiro eSUZUKI   +5 more
doaj   +1 more source

CpATG8, a Homolog of Yeast Autophagy Protein ATG8, Is Required for Pathogenesis and Hypovirus Accumulation in the Chest Blight Fungus

Frontiers in Cellular and Infection Microbiology, 2019
Autophagy is a degradation system in the cell, involved in the turnover of cellular components, development, differentiation, immune responses, protection against pathogens, and cell death.
Liming Shi, Jinzi Wang, Rui Quan, Feng Yang, Jinjie Shang, Jinjie Shang, Baoshan Chen   +6 more
doaj   +1 more source

Hypovirulence of Sclerotium rolfsii Caused by Associated RNA Mycovirus

Frontiers in Microbiology, 2016
Mycoviruses associated with hypovirulence are potential biological control agents and could be useful to study the pathogenesis of fungal host pathogens. Sclerotium rolfsii, a pathogenic fungus, causes southern blight in a wide variety of crops.
Jie Zhong, Dan Chen, Hong Jian Zhu, Bi Da Gao, Qian Zhou   +4 more
doaj   +1 more source

Molecular characterization of Cryphonectria parasitica isolates from Basilicata region (Southern Italy) and mycovirus identification

Journal of Biological Research
Chestnut is a valuable species that grows widely throughout the Italian peninsula. It is susceptible to different diseases and among them chestnut blight caused by Cryphonectria parasitica is the most devastating one.
Stefania Mirela Mang, Carmine Marcone, Maria Marcone, Giuseppe Malvasi, Danut Chira, Florentina Chira, Aurel Maxim, Ippolito Camele   +7 more
doaj   +1 more source

First Evidence for Internal Ribosomal Entry Sites in Diverse Fungal Virus Genomes

mBio, 2018
In contrast to well-established internal ribosomal entry site (IRES)-mediated translational initiation in animals and plants, no IRESs were established in fungal viral or cellular RNAs.
Sotaro Chiba, Atif Jamal, Nobuhiro Suzuki   +2 more
doaj   +1 more source

Δ(1)-pyrroline-5-carboxylate/glutamate biogenesis is required for fungal virulence and sporulation. [PDF]

PLoS ONE, 2013
Proline dehydrogenase (Prodh) and Δ(1)-pyrroline-5-carboxylate dehydrogenase (P5Cdh) are two key enzymes in the cellular biogenesis of glutamate.
Ziting Yao, Chengwu Zou, Hui Zhou, Jinzi Wang, Lidan Lu, Yang Li, Baoshan Chen   +6 more
doaj   +1 more source