Results 21 to 30 of about 586 (121)

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

A Novel Hypovirus Species From Xylariaceae Fungi Infecting Avocado

Frontiers in Microbiology, 2018
The white rot root disease caused by Rosellinia necatrix is a major concern for avocado cultivation in Spain. Healthy escapes of avocado trees surrounded by diseased trees prompted us to hypothesize the presence of hypovirulent R.
Leonardo Velasco, Isabel Arjona-Girona, María T. Ariza-Fernández, Enrico Cretazzo, Carlos López-Herrera   +4 more
doaj   +1 more source

Comparison of chestnut canker treatment procedures for hypovirus introduction [PDF]

, 2004
Historically, hypovirulent strains of Cryphonectria parasitica have been introduced into cankers principally by inoculating wounds made to the margin of cankers. Twelve hypovirus introduction methods were tested.
Bell, Brian C.
core   +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

Differential transfer and dissemination of hypovirus and nuclear and mitochondrial genomes of a hypovirus-infected Cryphonectria parasitica strain after introduction into a natural population

, 2003
Biological control of plant diseases generally requires release of living organisms into the environment. Cryphonectria hypoviruses function as biological control agents for the chestnut blight fungus, Cryphonectria parasitica, and hypovirus-infected C ...
Hoegger, Patrick J., Heiniger, U., Holdenrieder, O., Rigling, D., Rigling D, Heiniger U, Hoegger PJ, Holdenrieder O, Heiniger, Ursula (author), Rigling, Daniel (author), Holdenrieder, Ottmar (author), Hoegger, Patrik J. (author)   +11 more
core   +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