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2019
The chestnut blight caused by the fungus Cryphonectria parasitica is considered a major cause of the decline and disappearance of chestnut trees across Europe. C. parasitica is an ascomycete fungus (Diaporthales) that is native to eastern Asia.
Pereira, Eric +3 more
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The chestnut blight caused by the fungus Cryphonectria parasitica is considered a major cause of the decline and disappearance of chestnut trees across Europe. C. parasitica is an ascomycete fungus (Diaporthales) that is native to eastern Asia.
Pereira, Eric +3 more
openaire +1 more source
2012
Cryphonectria parasitica is the causal agent of chestnut blight, a chestnut tree disease controlled by the widespread presence of mycovirus-containing hypovirulent strains. CHV1 infection was shown to have molecular pleiotropic effects, but a number of questions still remain open, such as the specific nature of the vesicles hijacked for its replication
Rossi M, Abbà S, Moretti M, Turina M
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Cryphonectria parasitica is the causal agent of chestnut blight, a chestnut tree disease controlled by the widespread presence of mycovirus-containing hypovirulent strains. CHV1 infection was shown to have molecular pleiotropic effects, but a number of questions still remain open, such as the specific nature of the vesicles hijacked for its replication
Rossi M, Abbà S, Moretti M, Turina M
openaire +3 more sources
Cpkk2, a MEK from Cryphonectria parasitica is necessary for maintenance of CHV1 virus infection
2013We have recently obtained and characterized the knock out strains of the three MEKs present in the Cryphonectria parasitica genome, Cpkk1, Cpkk2 and Cpkk3, homologues of yeast Mkk1p/Mkk2p, Ste7p and Pbs2p, respectively. We tried to infect each of the knock out strain with Cryphonectria hypovirus 1 (CHV1), a mycovirus causing hypovirulence: ?cpkk1 and ...
Marino Moretti +3 more
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Acorbat Revista de Tecnología y Ciencia/Acorbat Journal of Technology and Science
The incursion of Fusarium oxysporum f. sp. cubense Tropical Race 4 (Foc TR4) in Latin America threatens global banana production, demanding innovative disease management tools. Mycoviruses have emerged as promising agents for sustainable fungal biocontrol. We assessed the hypovirulence effect of Cryphonectria hypovirus 1 (CHV1) on F. oxysporum f.
Laura Arango-Palacio +4 more
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The incursion of Fusarium oxysporum f. sp. cubense Tropical Race 4 (Foc TR4) in Latin America threatens global banana production, demanding innovative disease management tools. Mycoviruses have emerged as promising agents for sustainable fungal biocontrol. We assessed the hypovirulence effect of Cryphonectria hypovirus 1 (CHV1) on F. oxysporum f.
Laura Arango-Palacio +4 more
openaire +1 more source
Horizontal and vertical transmission of mycovirus CHV1 differently affect viral populations
RNA viruses utilise low-fidelity polymerases to replicate, which affects the genetic diversity of viral populations inside a host. Furthermore, transmission of viruses between hosts can act as a bottleneck event, changing the viral populations even more.Ćurković-Perica, Mirna +4 more
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