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Microbial Ecology, 2017
Biotic stress caused by virus infections induces epigenetic changes in infected plants and animals, but this is the first report on methylation pattern changes in a fungus after mycovirus infection. As a model pathosystem for mycovirus-host interactions, we used Cryphonectria hypovirus 1 (CHV1) and its host fungus Cryphonectria parasitica, in which ...
Nuskern, Lucija +4 more
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Biotic stress caused by virus infections induces epigenetic changes in infected plants and animals, but this is the first report on methylation pattern changes in a fungus after mycovirus infection. As a model pathosystem for mycovirus-host interactions, we used Cryphonectria hypovirus 1 (CHV1) and its host fungus Cryphonectria parasitica, in which ...
Nuskern, Lucija +4 more
openaire +3 more sources
Microsatellite Genotyping in the Chestnut Blight Fungus Cryphonectria parasitica
2022This chapter describes the use of polymorphic microsatellite (simple sequence repeats, SSR) markers for genotyping isolates of Cryphonectria parasitica, the causal agent of chestnut blight. The SSR presented are particularly useful to characterize the genetic population structure of this invasive fungal pathogen, including invasion history (e.g ...
Quirin Kupper, Simone Prospero
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Mating-type heterokaryosis and selfing in Cryphonectria parasitica
Fungal Genetics and Biology, 2004Selfing in the chestnut blight fungus, Cryphonectria parasitica, occurs by two different genetic mechanisms. Most self-fertile isolates of C. parasitica are heterokaryotic for mating type, and the progeny from selfing segregate for mating type. Further, we resolved mating-type (MAT) heterokaryons into homokaryons of both mating types by isolating ...
I Cristina, McGuire +2 more
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Population diversity of Cryphonectria parasitica in Croatia
2009Ascomycete fungus Cryphonectria parasitica, one of the worst pathogens of sweet chestnut (Castanea sativa) has been destroying chestnut trees in Europe for decades. Asian chestnut species are well adapted to the fungus, but European chestnut succumb to the infection easily.
Ćurković-Perica, Mirna +4 more
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Microbial Ecology, 2017
Cryphonectria parasitica is a phytopathogenic fungus introduced from Eastern Asia to North America and to Europe, where it causes chestnut blight, a devastating disease of chestnut trees. The disease can be biologically controlled utilising the mycovirus Cryphonectria hypovirus 1 (CHV1), which changes the physiology of the host, reducing its virulence ...
Nuskern Karaica, Lucija +5 more
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Cryphonectria parasitica is a phytopathogenic fungus introduced from Eastern Asia to North America and to Europe, where it causes chestnut blight, a devastating disease of chestnut trees. The disease can be biologically controlled utilising the mycovirus Cryphonectria hypovirus 1 (CHV1), which changes the physiology of the host, reducing its virulence ...
Nuskern Karaica, Lucija +5 more
openaire +3 more sources
Molecular Methods for Studying the Cryphonectria parasitica – Hypovirus Experimental System
2011The interaction of the filamentous fungal plant pathogen Cryphonectria parasitica with its virulence-attenuating viruses provides a unique platform to explore the molecular biology and genetics of virus-host interactions. Following the development of transformation procedures for this fungus, subsequent advances include infectious cDNA clones of ...
Angus L, Dawe +3 more
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Natural biological control of Cryphonectria parasitica in Croatia
2008The phytopathogenic fungus Cryphonectria parasitica, the causal agent of chestnut blight, has been responsible for the decline of chestnut trees in all chestnut growing regions of Europe, including Croatia. The aim of this research was to improve understanding of this pathogen diversity and to investigate whether virus-induced hypovirulence is ...
Krstin, Ljiljana +1 more
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Hypovirulent effect of the Cryphonectria hypovirus 1 in British isolates of Cryphonectria parasitica
Pest Management Science, 2019Abstract Background Chestnut blight, caused by Cryphonectria parasitica , is controlled in many European countries by the naturally occurring mycovirus Cryphonectria hypovirus 1 (CHV‐1)
Pedro Romon‐Ochoa +5 more
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Dissémination de l'hypovirulence de Cryphonectria parasitica
2000Le chancre (Cryphonectria parasitica) est actuellement la maladie principale du châtaignier. L'objectif de ces travaux est d'étudier la dissémination naturelle des souches hypovirulentes utilisées en lutte biologique en 1975 dans le massif des Maures. L'étude a consisté à caractériser les chancres de trois types de parcelle sélectionnés par leur aspect,
Lanz, S. +5 more
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Cryphonectria parasitica – prijetnja biološkoj raznolikosti
2010Gljiva mješinarka Cryphonectria parasitica (Murrill) Barr. agresivan je patogen unesen iz Azije. Parazitira na svim vrstama kestena, ali i na drugim drvenastim vrstama, te uzrokuje velike ekonomske štete i prijetnja je biološkoj raznolikosti. U Americi je uzrokovala propast američkog pitomog kestena (Castanea dentata Borkh.), dok je u Europi prisutna ...
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