Results 81 to 90 of about 1,705 (193)

Co-Infection with Three Mycoviruses Stimulates Growth of a Monilinia fructicola Isolate on Nutrient Medium, but Does Not Induce Hypervirulence in a Natural Host

Viruses, 2019
Monilinia fructicola and Monilinia laxa are the most destructive fungal species infecting stone fruit (Prunus species). High-throughput cDNA sequencing of M. laxa and M.
Thao T. Tran, Hua Li, Duy Q. Nguyen, Michael G. K. Jones, Stephen J. Wylie   +4 more
doaj   +1 more source

Filling the Gap in Southern Europe—Diversity of Cryphonectria parasitica and Associated Mycovirus (Cryphonectria hypovirus 1) in Montenegro

Journal of Fungi, 2022
Cryphonectria parasitica is an invasive fungal pathogen that causes blight disease on chestnut trees. Its destructive effect can be controlled with naturally occurring mycovirus Cryphonectria hypovirus 1 (CHV1). To date, the spread of C.
Lucija Nuskern, Milena Stojanović, Marija Milanović-Litre, Tena Šibenik, Marin Ježić, Igor Poljak, Mirna Ćurković-Perica   +6 more
doaj   +1 more source

Fusarium mycotoxins: The major food contaminants

mLife, Volume 3, Issue 2, Page 176-206, June 2024.
Abstract Mycotoxins, which are secondary metabolites produced by toxicogenic fungi, are natural food toxins that cause acute and chronic adverse reactions in humans and animals. The genus Fusarium is one of three major genera of mycotoxin‐producing fungi. Trichothecenes, fumonisins, and zearalenone are the major Fusarium mycotoxins that occur worldwide.
Zheng Qu, Xianfeng Ren, Zhaolin Du, Jie Hou, Ye Li, Yanpo Yao, Yi An   +6 more
wiley   +1 more source

Rearrangements of mycoreovirus 1 S1, S2 and S3 induced by the multifunctional protein p29 encoded by the prototypic hypovirus Cryphonectria hypovirus 1 strain EP713

Journal of General Virology, 2011
Mycoreovirus 1 (MyRV1), a member of the family Reoviridae possessing a genome consisting of 11 dsRNA segments (S1–S11), infects the chestnut blight fungus and reduces its virulence (hypovirulence). Studies have previously demonstrated reproducible induction of intragenic rearrangements of MyRV1 S6 (S6L: almost full-length duplication) and S10 (S10ss ...
Toru, Tanaka, Liying, Sun, Kouhei, Tsutani, Nobuhiro, Suzuki   +3 more
openaire   +2 more sources

Biological control of chestnut blight. Detection, identification and characterization of the Hypovirus - CHV1 [PDF]

, 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-
Gouveia, Maria Eugénia, Pereira, Eric Carvalho, Prospero, Simone, Rigling, Daniel   +3 more
core  

Ash dieback: From Asia to Europe

Plant Pathology, Volume 73, Issue 4, Page 741-759, May 2024.
This report gives an overview of the outbreak, spread, research and response to ash dieback, a disease of European ash (Fraxinus) caused by the fungal pathogen Hymenoscyphus fraxineus. Abstract Ash dieback is a disease caused by the fungal pathogen Hymenoscyphus fraxineus.
Dáire Carroll, Eric Boa
wiley   +1 more source

A Tannic Acid–Inducible and Hypoviral-Regulated Laccase3 Contributes to the Virulence of the Chestnut Blight Fungus Cryphonectria parasitica

Molecular Plant-Microbe Interactions, 2008
A new laccase gene (lac3) from the chestnut blight fungus Cryphonectria parasitica was induced by the presence of tannic acid, which is abundant in the bark of chestnut trees and is assumed to be one of the major barriers against pathogen infection ...
Hea-Jong Chung, Bo-Ra Kwon, Jung-Mi Kim, Seung-Moon Park, Jong-Kun Park, Byeong-Jin Cha, Moon-Sik Yang, Dae-Hyuk Kim   +7 more
doaj   +1 more source

Impact of climate on a host–hyperparasite interaction on Arabica coffee in its native range

Journal of Applied Ecology, Volume 61, Issue 3, Page 538-550, March 2024.
Our findings highlight that coffee leaf rust and its hyperparasite are both affected by shade cover and temperature, but in different ways. On the one hand, these niche differences lead to the worrying prediction that levels of coffee leaf rust will increase, and its hyperparasite will decrease, with climate change.
Biruk Ayalew, Kristoffer Hylander, Girma Adugna, Beyene Zewdie, Ayco J. M. Tack   +4 more
wiley   +1 more source

Molecular characterization of Chryphonectria hypovirus 1 from Slovenia

Botanica Serbica, 2018
The pathogenic fungus Cryphonectria parasitica Murrill Barr has been responsible for the decline of European chestnut. This aggressive ascomycete causes chestnut blight, a serious disease that destroys chestnut trees by causing bark cankers that progressively enlarge, girdle and kill branches and trunks of infected trees.
Krstin, Ljiljana, Katanić, Zorana, Repar, Jelena, Ježić, Marin, Ćurković-Perica, Mirna   +4 more
openaire   +3 more sources

Plant virology in the 21st century in China: Recent advances and future directions

Journal of Integrative Plant Biology, Volume 66, Issue 3, Page 579-622, March 2024.
Over the last two decades, the field of plant virology in China has made many significant advances. This review summarizes the key advancements in Chinese plant virology during this period, and briefly introduces the disciplinary characteristics, research capacity, and future directions in the plant virology field in China. ABSTRACT Plant viruses are a
Jianguo Wu, Yongliang Zhang, Fangfang Li, Xiaoming Zhang, Jian Ye, Taiyun Wei, Zhenghe Li, Xiaorong Tao, Feng Cui, Xianbing Wang, Lili Zhang, Fei Yan, Shifang Li, Yule Liu, Dawei Li, Xueping Zhou, Yi Li   +16 more
wiley   +1 more source