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Strigolactones positively regulate defense against Magnaporthe oryzae in rice (Oryza sativa)
Plant Physiology and Biochemistry, 2019This study presents evidence that strigolactones (SLs) promote defense against devastating rice blast fungal pathogen Magnaporthe oryzae. Impairment in either SL-biosynthetic dwarf17 (d17) or -signaling (d14) led to increased susceptibility towards M. oryzae. Comparative transcriptome profiling of the SL-signaling d14 mutant and WT plants revealed that
Fahad Nasir +6 more
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Analysis of the Secondary Metabolism in Magnaporthe oryzae
2021Magnaporthe oryzae produces a number of secondary metabolites, some of which are thought to be responsible for the virulence of this fungus toward rice. Due to the importance of understanding plant-pathogen interactions, several of these metabolites have been investigated chemically and biosynthetically.
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Cytological characteristics of microconidia of Magnaporthe oryzae
Journal of General Plant Pathology, 2009The inner cellular structure of microconidia of Magnaporthe oryzae was examined using fluorescent probes and electron microscopic techniques. The volume of the nucleus relative to the cell was significantly larger in microconidia than in macroconidia or vegetative hyphae, similar to observations for spermatia of other fungi.
Izumi Chuma +6 more
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Meiotic behavior of a supernumerary chromosome in Magnaporthe oryzae
Current Genetics, 2003A 1.2-Mb DNA band from an isolate of Magnaporthe oryzae was detected in a pulsed-field gel. A chromosomal entity corresponding to this band was observed at the mitotic metaphase stage. This minichromosome, carrying many transposable elements and two telomeres, was transmitted to ascosporic F(1) cultures in a non-Mendelian manner with frequent changes ...
I, Chuma +4 more
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Genetic control of infection-related development in Magnaporthe oryzae
Current Opinion in Microbiology, 2012Diseases caused by various pathogenic fungi pose a serious threat to global food security. Despite their differences in life cycles, fungal pathogens use well-conserved genetic mechanisms to regulate different developmental and infection processes. This review focuses on the key signaling pathways and recent advances in Magnaporthe oryzae, which is a ...
Guotian, Li +2 more
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Monitoring autophagy in Magnaporthe oryzae.
Methods in enzymology, 2009Autophagy is a ubiquitous degradative pathway for the bulk degradation of eukaryotic macromolecules and organelles in eukaryotic cells (Klionsky, 2005; Levine and Klionsky, 2004). Previously, the role of autophagy in turgor generation in plant pathogenic fungi was unknown.
Xiao-Hong, Liu +2 more
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Studies on Autophagy Machinery in Magnaporthe oryzae
2009The pathogenic fungus, Magnaporthe oryzae, has emerged as a model system for dissecting fungal-plant interactions. Considerable progress has been made in identifying genes necessary for the regulation of pre- and post-penetration events in the development and pathogenicity of the fungus, such as the appressorium (a dome-shaped infection structure ...
Fu-Cheng Lin +3 more
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Magnaporthe oryzae Triticum pathotype (wheat blast)
PlantwisePlus Knowledge Bank, 2022openaire +1 more source