Results 111 to 120 of about 6,395 (159)
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Isolation and characterization of a virus-resistant mutant of Cryphonectria parasitica
Current Genetics, 1994Hypovirulent strain NB58 of Cryphonectria parasitica contains a dsRNA virus with a genome size of approximately 12.5 kb. Although NB58 is very stable in culture, a phenotypically-distinct sector arose which was found to be dsRNA-free. Attempts to infect the mutant strain, termed NB58F, by pairing with the parent strain (NB58) or other conversion ...
J J, Polashock +3 more
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Dynamics of asexual transmission of a mitochondrial plasmid in Cryphonectria parasitica
Current Genetics, 2000In the chestnut blight fungus Cryphonectria parasitica, as in most fungi, little is known about the efficiency of the asexual transmission of optional mitochondrial plasmids, vertically through conidia, and horizontally through hyphal anastomoses. In this paper, we show that pCRY1, a circular mitochondrial plasmid, is transmitted vertically with 100 ...
D, Baidyaroy, J M, Glynn, H, Bertrand
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Cryphonectria parasitica . [Distribution map].
Distribution Maps of Plant Diseases, 2008Abstract A new distribution map is provided for Cryphonectria parasitica (Murrill) M.E. Barr. Hosts: chestnut ( Castanea ). Information is given on the geographical distribution in Africa, Tunisia, Asia, China, Guangdong, Guangxi, Guizhou, Hebei, Henan, Jiangsu, Liaoning, Shaanxi ...
null CABI, null EPPO
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Forest Pathology
Sweet chestnut (Castanea sativa) is an ecologically and economically valuable tree species worldwide. Various pathogens, both endemic or introduced, cause severe damage or death to chestnut trees.
Seray Özden Keleş +3 more
semanticscholar +1 more source
Sweet chestnut (Castanea sativa) is an ecologically and economically valuable tree species worldwide. Various pathogens, both endemic or introduced, cause severe damage or death to chestnut trees.
Seray Özden Keleş +3 more
semanticscholar +1 more source
Phytopathology, 2021
Autophagy is an evolutionarily ancient process wherein cells are able to break down intracellular contents in order to support normal physiology and development.
Ru Li +6 more
semanticscholar +1 more source
Autophagy is an evolutionarily ancient process wherein cells are able to break down intracellular contents in order to support normal physiology and development.
Ru Li +6 more
semanticscholar +1 more source
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
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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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Natural biological control of Cryphonectria parasitica in Croatia
2008The phytopahogenic 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 naturally
Krstin, Ljiljana +2 more
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The Genetic Mechanism of Hypovirulence in Cryphonectria (Endothia) Parasitica
1992Infections caused by plant pathogenic fungi are responsible for about 70% of the major crop diseases, and consequently they are in many cases a nightmare to farmers or greenhouse growers. Occassionally, the right combination of a susceptible host with a virulent isolate of a fungus can lead to devastating epidemics, with entire crops being wiped out ...
Pierre Pfeiffer, Neal K. Van Alfen
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Hypovirulent isolates of Cryphonectria parasitica in southern Ontario
Canadian Journal of Plant Pathology, 1993(1993). Hypovirulent isolates of Cryphonectria parasitica in southern Ontario. Canadian Journal of Plant Pathology: Vol. 15, No. 4, pp. 245-252.
M.M. Dunn, G. J. Boland
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