Systematic characterization of the ubiquitin-specific proteases in Magnaporthe oryzae
نویسندگان
چکیده
منابع مشابه
Systematic characterization of the peroxidase gene family provides new insights into fungal pathogenicity in Magnaporthe oryzae
Fungal pathogens have evolved antioxidant defense against reactive oxygen species produced as a part of host innate immunity. Recent studies proposed peroxidases as components of antioxidant defense system. However, the role of fungal peroxidases during interaction with host plants has not been explored at the genomic level. Here, we systematically identified peroxidase genes and analyzed their...
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Parasexual recombination is thought to be one of the causes of variation in the pathogenicity of rice blast fungus, Magnaporthe oryzae, which breaks down resistant rice varieties. In this study, the virulence and fitness of parasexual recombinants of M. oryzae were examined in vitro and in the field. According to the results of the genetic analysis of the pathogenicity of parasexual recombinant...
متن کاملThe role of UBL domains in ubiquitin-specific proteases.
Ubiquitin conjugation and deconjugation provides a powerful signalling system to change the fate of its target enzymes. Ubiquitination levels are organized through a balance between ubiquitinating E1, E2 and E3 enzymes and deubiquitination by DUBs (deubiquitinating enzymes). These enzymes are tightly regulated to control their activity. In the present article, we discuss the different ways in w...
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Rice blast caused by Magnaporthe oryzae is one of the most destructive fungal diseases of rice and a model for studying fungalplant interactions. The fungus penetrates plant cells with appressoria and develops the narrow primary invasive hyphae (IH) and, subsequently, the bulbous secondary IH. As a hemibiotrophic pathogen, biotrophic IH are enclosed in the extra-invasive-hyphal membrane (EIHM) ...
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Host infection by Magnaporthe oryzae requires the formation of a specialized infection structure, the appressorium. Using yeast 2-hybrid, ACI1 was found to interact with MAC1, a key gene in the cAMP signaling pathway regulating appressorium formation. Targeted ACI1 gene replacement mutants exhibited significantly delayed and slightly lower levels of appressorium formation, but were indistinguis...
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ژورنال
عنوان ژورنال: Phytopathology Research
سال: 2020
ISSN: 2524-4167
DOI: 10.1186/s42483-020-00050-1