Results 11 to 20 of about 23,632 (304)

Poaceae-specific cell wall-derived oligosaccharides activate plant immunity via OsCERK1 during Magnaporthe oryzae infection in rice

Nature Communications, 2021
Pathogen entry to plant cells can release cell wall components. Here the authors show that two endoglucanases secreted by the rice blast fungus Magnaporthe oryzae, produce specific oligosaccharides from rice cell walls that trigger immunity by promoting ...
Chao Yang, Rui Liu, Jinhuan Pang, Bin Ren, Huanbin Zhou, Gang Wang, Ertao Wang, Jun Liu   +7 more
doaj   +2 more sources

CRISPR-Cas12a induced DNA double-strand breaks are repaired by multiple pathways with different mutation profiles in Magnaporthe oryzae

Nature Communications, 2022
In this work, Huang and colleagues describe variation in DNA repair outcomes due to distinct repair mechanisms following CRISPR targeting of different loci in the plant pathogenic fungus Magnaporthe oryzae.
Jun Huang, David Rowe, Pratima Subedi, Wei Zhang, Tyler Suelter, Barbara Valent, David E. Cook   +6 more
doaj   +2 more sources

The Histone Deacetylases MoRpd3 and MoHst4 Regulate Growth, Conidiation, and Pathogenicity in the Rice Blast Fungus Magnaporthe oryzae

mSphere, 2021
HDACs (histone deacetylases) regulate various aspects of growth, development, and pathogenesis in plant-pathogenic fungi. Most members of HDAC classes I to III have been functionally characterized, except for orthologous Rpd3 and Hst4, in the rice blast ...
Chaoxiang Lin, Xue Cao, Ziwei Qu, Shulin Zhang, Naweed I. Naqvi, Yi Zhen Deng   +5 more
doaj   +2 more sources

Understanding the Dynamics of Blast Resistance in Rice-Magnaporthe oryzae Interactions

Journal of Fungi, 2022
Rice is a global food grain crop for more than one-third of the human population and a source for food and nutritional security. Rice production is subjected to various stresses; blast disease caused by Magnaporthe oryzae is one of the major biotic ...
B. N. Devanna, P. Jain, A. Solanke, Alok Das, S. Thakur, Pankaj Singh, M. Kumari, Himanshu Dubey, R. Jaswal, Deepak V. Pawar, R. Kapoor, Jyoti Singh, K. Arora, B. Saklani, C. Anilkumar, S. Maganti, H. Sonah, Rupesh Deshmukh, R. Rathour, T. Sharma   +19 more
semanticscholar   +1 more source

Clathrin-mediated endocytosis facilitates the internalization of Magnaporthe oryzae effectors into rice cells

The Plant Cell, 2023
Fungi and oomycetes deliver effectors into living plant cells to suppress defenses and control plant processes needed for infection. Little is known about the mechanism by which these pathogens translocate effector proteins across the plasma membrane ...
Ely Oliveira-Garcia, Tej Man Tamang, Jungeun Park, Melinda Dalby, Magdalena Martin-Urdiroz, Clara Rodriguez Herrero, Annie Vu, Sunghun Park, N. Talbot, Barbara Valent   +9 more
semanticscholar   +1 more source

The transcriptional landscape of plant infection by the rice blast fungus Magnaporthe oryzae reveals distinct families of temporally co-regulated and structurally conserved effectors

bioRxiv, 2022
The rice blast fungus Magnaporthe oryzae causes a devastating disease which threatens global rice production. In spite of intense study, the biology of plant tissue invasion during blast disease remains poorly understood. Here we report a high resolution,
Xia Yan, Bozeng Tang, Lauren S. Ryder, D. MacLean, V. Were, A. Eseola, Neftaly Cruz-Mireles, A. J. Foster, Míriam Osés-Ruiz, N. Talbot   +9 more
semanticscholar   +1 more source

A molecular mechanosensor for real-time visualization of appressorium membrane tension in Magnaporthe oryzae

Nature Microbiology, 2023
The rice blast fungus Magnaporthe oryzae uses a pressurized infection cell called an appressorium to drive a rigid penetration peg through the leaf cuticle.
Lauren S. Ryder, Sergio G. Lopez, Lucile Michels, A. Eseola, J. Sprakel, Weibin Ma, N. Talbot   +6 more
semanticscholar   +1 more source

Warm temperature compromises JA-regulated basal resistance to enhance Magnaporthe oryzae infection in rice.

Molecular Plant, 2022
Changes in global temperatures profoundly affect the occurrence of plant diseases. It is well known that rice blast can easily become epidemic in relatively warm weather. However, the molecular mechanism remains unclear.
Jiehua Qiu, J. Xie, Ya Chen, Zhenan Shen, Huanbin Shi, Naweed I. Naqvi, Q. Qian, Yan Liang, Yanjun Kou   +8 more
semanticscholar   +1 more source

Antifungal activity and mechanisms of AgNPs and its combination with azoxystrobin against Magnaporthe oryzae

Environmental Science: Nano, 2023
Silver nanoparticles (AgNPs) exhibit a broad spectrum of antimicrobial activity against various fungal pathogens, including the devastating rice blast fungus Magnaporthe oryzae, which threatens rice production worldwide.
Huanbin Shi, Haifang Wen, Shuwei Xie, Yuan Li, Ya Chen, Zhiquan Liu, Nan Jiang, Jiehua Qiu, Xueming Zhu, Fucheng Lin, Yanjun Kou   +10 more
semanticscholar   +1 more source

Inheritance and allelic relationship of foliar blast resistance gene(s) in pearl millet

The Indian Journal of Agricultural Sciences, 2021
Foliar blast disease in pearl millet (Pennisetum glaucum (L.) R. Br.) caused by Magnaporthe grisea once considered as a minor disease, has become major threat for pearl millet cultivation during recent decade in almost all pearl millet growing areas ...
MALLIK M, S P SINGH, G PRAKASH, S MUKESH SANKAR, TRIPTI SINGHAL, D SHYAM SUNDER, THRIBHUVAN R, NIRUPMA SINGH, C TARA SATYAVATHI   +8 more
doaj   +1 more source