Results 71 to 80 of about 107,706,890 (136)

Investigation on the partial resistance of Cpkk2 knock out strain of Cryphonectria parasitica to Cryphonectria hypovirus 1 infection in presence of Geneticin and Geneticin resistance gene

, 2016
We have recently characterized the central components of the three MAP kinase cascades present in Cryphonectria parasitica : the MEK genes cpkkl, cpkk2 and cpkk3.
Turina, M., Rossi, M., Moretti, M., Moretti M, Turina M, Rossi M   +5 more
core   +1 more source

Genetic diversity of the chestnut blight fungus Cryphonectria parasitica and its associated hypovirus CHV-1 in Italy

Chestnut blight, caused by Cryphonectria parasitica, remains a significant threat to sweet chestnut (Castanea sativa) populations in Italy. This study investigated the genetic diversity, the vegetative compatibility (vc) types, the mating type ...
SASSO, NICOLÒ
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Effects of Cryphonectria parasitica infection by the hypovirus CHV1 on cellulase activity

, 2022
Cryphonectria parasitica is the causal agent of Castanea sativa chestnut blight, an economically important disease. Hypovirulence is due to the presence of a virus, the Cryphonectria hypovirus 1 (CHV1), that attenuates fungus pathogenicity by reducing ...
Tayechi, Yosri, Jorge, Lurdes, Coelho, Valentim, Gouveia, Maria Eugénia   +3 more
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Deciphering the impact of temperature on the conversion capacity and the mycoviral load of conidia of hypovirulent isolates of Cryphonectria parasitica

The European chestnut (Castanea sativa) is an economically important tree for its nut production, timber, and ornamental value. Its cultivation has been significantly challenged by the invasive fungal pathogen Cryphonectria parasitica, which causes ...
Maresi, G., Shahzad, G., Baric, D., Kabir, A.   +3 more
core   +1 more source

Biological control of cryphonectria parasitica with streptomyces and an analysis of vegetative compatibility diversity of cryphonectria parasitica in Wisconsin, USA

, 2013
The American chestnut tree (Castanea dentata) has been plagued by the fungal pathogen Cryphonectria parasitica. While the primary biological control treatment has relied upon the use of hypovirus, a mycovirus that reduces the virulence of C.
Smith, Ashley
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Comparative Methylome Analysis Reveals Perturbation of Host Epigenome in Chestnut Blight Fungus by a Hypovirus

, 2018
In eukaryotic genomes, DNA methylation is an important type of epigenetic modification that plays crucial roles in many biological processes. To investigate the impact of a hypovirus infection on the methylome of Cryphonectria parasitica, the chestnut ...
Ru Li, Xiaorui Shen, Baoshan Chen, Yongbing Li, Sisi Zhou, Zhiqiang Wang   +5 more
core   +1 more source

Population biology of Cryphonectria parasitica infected with Cryphonectria hypovirus 1 on American chestnut trees

, 2006
In the early 1900's the American chestnut (Castanea dentata (Marsh.) Borkh.) was nearly destroyed by the introduction of the orange-pigmented, chestnut blight fungus (Cryphonectria parasitica (Murr.) Barr). Chestnut blight is less severe in Europe, where
Hogan, Eric Philip
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Virus-induced hypovirulence in Cryphonectria parasitica: still an unresolved conundrum

, 2007
In this paper we review some of the most recent literature about the interactions between Cryphonectria parasitica, the ascomycete fungus that causes chestnut blight, and viruses in the species Cryphonectria hypovirus 1 (family Hypoviridae), which, when ...
Rostagno, Turina M, L
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Dissémination de l'hypovirulence de Cryphonectria parasitica

, 2000
This study is about the natural dissemination of hypovirulence of Cryphonectria parasitica introduced in 1975 in the Maures range. The analysis of the cankers aspect, of the structures of the C.
Pel, X., Rigling, Daniel, Lanz, S., Soutrenon, A., Robin, C., Giraud, A.   +5 more
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Biological control of chestnut blight. Detection, identification and characterization of the Hypovirus - CHV1

, 2015
O cancro do castanheiro é provocado pelo fungo Cryphonectria parasitica é considerado a principal causa do declínio dos castanheiros na Europa. C. parasitica é um ascomiceta (Diaporthales) nativo do continente asiático. A infeção do castanheiro manifesta-
Pereira, Eric Carvalho, Rigling, Daniel, Gouveia, Maria Eugénia, Prospero, Simone   +3 more
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