Similar and distinct roles of NADPH oxidase components in the tangerine pathotype ofAlternaria alternata
نویسندگان
چکیده
منابع مشابه
Genomic and transcriptomic analyses of the tangerine pathotype of Alternaria alternata in response to oxidative stress
The tangerine pathotype of Alternaria alternata produces the A. citri toxin (ACT) and is the causal agent of citrus brown spot that results in significant yield losses worldwide. Both the production of ACT and the ability to detoxify reactive oxygen species (ROS) are required for A. alternata pathogenicity in citrus. In this study, we report the 34.41 Mb genome sequence of strain Z7 of the tang...
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The COP9 signalosome (CSN) is a highly conserved protein complex involved in the ubiquitin-proteasome system. Its metalloisopeptidase activity resides in subunit 5 (CSN5). Functions of csn5 in phytopathogenic fungi are poorly understood. Here, we knocked out the csn5 ortholog (Aacsn5) in the tangerine pathotype of Alternaria alternata. The ΔAacsn5 mutant showed a moderately reduced growth rate ...
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In response to certain cytokines and inflammatory mediators, the activity of the neutrophil NADPH oxidase enzyme is primed for enhanced superoxide production when the cells receive a subsequent oxidase-activating stimulus. The relative role of p38 MAPK in the priming and activation processes is incompletely understood. We have developed a 2-step assay that allows the relative contributions of p...
متن کاملPurification of Host- Specific Toxin from Iranian Isolates of Alternaria alternata, Causal Agent of Brown Spot Disease of Tangerine
Brown spot disease caused by Alternaria alternata (Fr.: Fr.) Keissl is a serious problem forproduction of tangerines and tangerine hybrids in Iran. The Tangerine pathotype causes brownspot disease on young leaves and immature fruits of limited varieties of mandarins and tangerines(Citrus. reticulata Blanco). Specificity in the interaction between tangerine and the pathogen isdetermined by a hos...
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ژورنال
عنوان ژورنال: Molecular Plant Pathology
سال: 2013
ISSN: 1464-6722
DOI: 10.1111/mpp.12026