Results 91 to 100 of about 2,217 (174)

Dicer monitoring in a model filamentous fungus host, Cryphonectria parasitica [PDF]

open access: yes, 2020
The ascomycete Cryphonectria parasitica has served as a model filamentous fungus for studying virus host interactions because of its susceptibility to diverse viruses, its genetic manipulability and the availability of many biological and molecular tools.
Aulia, Annisa   +4 more
core   +1 more source

Close similarities between Cherry chlorotic rusty spot disease from Italy and Cherry leaf scorch from Spain [PDF]

open access: yes, 2010
Cherry chlorotic rusty spot (CCRS), a disease affecting sweet and sour cherry in Southern Italy was regularly found associated with an unidentified fungus and with a complex pattern of viral-like double-stranded RNAs as well as with two small circular ...
Alioto, D.   +6 more
core   +5 more sources

Using a Novel Partitivirus in Pseudogymnoascus destructans to Understand the Epidemiology of White-Nose Syndrome. [PDF]

open access: yesPLoS Pathogens, 2016
White-nose syndrome is one of the most lethal wildlife diseases, killing over 5 million North American bats since it was first reported in 2006. The causal agent of the disease is a psychrophilic filamentous fungus, Pseudogymnoascus destructans.
Vaskar Thapa   +5 more
doaj   +1 more source

Hypovirulence of the Phytopathogenic Fungus Botryosphaeria dothidea: Association with a Coinfecting Chrysovirus and a Partitivirus [PDF]

open access: yesJournal of Virology, 2014
ABSTRACT Botryosphaeria dothidea is an important pathogenic fungus causing fruit rot, leaf and stem ring spots and dieback, stem canker, stem death or stool mortality, and decline of pear trees. Seven double-stranded RNAs (dsRNAs; dsRNAs 1 to 7 with sizes of 3,654, 2,773, 2,597, 2,574, 1,823, 1,623, and 511 bp ...
LiPing, Wang   +6 more
openaire   +2 more sources

A novel partitivirus orchestrates conidiation, stress response, pathogenicity, and secondary metabolism of the entomopathogenic fungus Metarhizium majus.

open access: yesPLoS Pathogens, 2023
Mycoviruses are widely present in all major groups of fungi but those in entomopathogenic Metarhizium spp. remain understudied. In this investigation, a novel double-stranded (ds) RNA virus is isolated from Metarhizium majus and named Metarhizium majus ...
Ping Wang   +7 more
doaj   +1 more source

Mycoviruses Increase the Attractiveness of Fusarium graminearum for Fungivores and Suppress Production of the Mycotoxin Deoxynivalenol

open access: yesToxins
RNA viruses of the genera Ambivirus, Mitovirus, Sclerotimonavirus, and Partitivirus were found in a single isolate of Fusarium graminearum. The genomes of the mitovirus, sclerotimonavirus, and partitivirus were assigned to previously described viruses ...
Simon Schiwek   +8 more
doaj   +1 more source

Sera of Peruvians with fever of unknown origins include viral nucleic acids from non-vertebrate hosts [PDF]

open access: yes, 2017
Serum samples collected from 88 Peruvians with unexplained fever were analyzed for viral sequences using metagenomics. Nucleic acids of anelloviruses, pegivirus A (GBV-C), HIV, Dengue virus, and Oropouche virus were detected.
Altan, Eda   +5 more
core   +2 more sources

Novel Viruses in Mosquitoes from Brazilian Pantanal

open access: yesViruses, 2019
Viruses are ubiquitous and diverse microorganisms arising as a result of interactions within their vertebrate and invertebrate hosts. Here we report the presence of different viruses in the salivary glands of 1657 mosquitoes classified over 28 culicinae ...
Laura Marina Siqueira Maia   +5 more
doaj   +1 more source

Mycoviruses infecting the forest pathogen Heterobasidion annosum : Mutual interactions and host reactions [PDF]

open access: yes, 2019
The fungal species complex Heterobasidion annosum sensu lato (s.l.) is considered one of the most devastating conifer pathogens in the boreal forest region. They affect European coniferous forests with root and butt rot, causing annual economic losses of
Kashif, Muhammad
core   +2 more sources

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