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Effects of camptothecin on the rice blast fungus Magnaporthe oryzae
Pesticide Biochemistry and Physiology, 2020Rice blast caused by Magnaporthe oryzae B. Couch is one of the most devastating diseases on rice. Camptothecin (CPT), which was primarily isolated from Camptotheca acuminata, is well-known for its anti-tumor activities, and is also developed as a potential biological pesticide.
Shu, Xu +10 more
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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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International Journal of Bioinformatics Research and Applications, 2019
Rice is a major cereal crop and serves as staple food for a large part of the human population of world. Rice blast, caused by Magnaporthe oryzae, is a very important disease that attacks rice, affecting its production and is of common occurrence wherever rice is grown.
Vinay Sharma, V. Singh, Pramod Katara
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Rice is a major cereal crop and serves as staple food for a large part of the human population of world. Rice blast, caused by Magnaporthe oryzae, is a very important disease that attacks rice, affecting its production and is of common occurrence wherever rice is grown.
Vinay Sharma, V. Singh, Pramod Katara
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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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Molecular Detection of Magnaporthe oryzae from Rice Seeds
2021Rice blast disease caused by the fungus Magnaporthe oryzae is one of the most devastating diseases of rice worldwide. Blast pathogen infects all stages of rice causing leaf, collar, neck, and panicle blast symptoms. Seedlings infested by M. oryzae serve as an inoculum source, which gradually causes the disease symptoms on rice leaves.
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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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Analysis of Genetic Variations and Genomic Instabilities in Magnaporthe oryzae
2021Retrotransposons are major components of the Magnaporthe oryzae genome; their high copy number and property of stable insertion in genome make them ideal tools to develop molecular markers. Retrotransposon-based marker techniques mainly rely on the amplification of DNA sequences present between the retrotransposon termini and some component of flanking
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The function and properties of the transcriptional regulator COS1 in Magnaporthe oryzae
Fungal Biology, 2013The conidiophore stalk-less1 (COS1) gene encodes a novel transcription factor in Magnaporthe oryzae, and mutation of COS1 (M2942) resulted in developmental failure of conidiophores. COS1 putatively encodes a 491-amino-acid protein, which contains four multiple adjacent C2H2-type zinc-finger domains.
Xiaoyu, Li +3 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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