Results 21 to 30 of about 4,087 (175)

Research advances of cell signaling involved in appressorium development of Magnaporthe grisea

浙江大学学报. 农业与生命科学版, 2006
Appressorium initiation, formation and maturation are prerequisites for penetrating into the host tissues by Magnaporthe grisea. As responses to a variety of extracellular signals, cAMP signaling, mitogen-activated protein kinase signaling, and Ca2 ...
LI De-bao, JIN Qing-chao, DONG Hai-tao
doaj   +1 more source

Biomechanical model for appressorial design in Magnaporthe grisea

Journal of Theoretical Biology, 2006
The fungus Magnaporthe grisea, commonly referred to as the rice blast fungus, is responsible for destroying from 10% to 30% of the world's rice crop each year. The fungus attaches to the rice leaf and forms a dome-shaped structure, the appressorium, in which enormous pressures are generated that are used to blast a penetration peg through the rice cell
Tongen, A, Goriely, A, Tabor, M
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Population Structure and Dynamics of Magnaporthe grisea in the Indian Himalayas [PDF]

Genetics, 1999
Abstract The population genetics of Magnaporthe grisea, the rice blast pathogen, were analyzed in a center of rice diversity (the Uttar Pradesh hills of the Indian Himalayas) using multilocus and single-, or low-copy, DNA markers. Based on DNA fingerprinting with the multilocus probe MGR586 and single-locus probes, 157 haplotypes ...
J, Kumar, R J, Nelson, R S, Zeigler
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Eficiência relativa de fontes de silício no controle de brusone nas folhas em arroz Relative efficiency of silicon sources on rice leaf blast control

Pesquisa Agropecuária Brasileira, 2003
A adubação silicatada constitui uma das alternativas para diminuir o uso de fungicidas no controle da brusone em arroz. Foi realizado um experimento, durante 1999/2000 e repetido durante 2000/2001, com o objetivo de estudar a eficiência relativa de ...
Rodrigo Fascin Berni, Anne Sitarama Prabhu   +1 more
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High Resolution Mapping of the Indica-Derived Rice Blast Resistance Genes II. Pi-ta2 and Pi-ta and a Consideration of Their Origin

Molecular Plant-Microbe Interactions, 1997
The indica-derived rice blast resistance genes Pi-ta2 and Pi-ta, introgressed into a japonica background, were mapped on the middle of chromosome 12 with restriction fragment length polymorphism (RFLP)/random amplified polymorphic DNA (RAPD) markers and ...
Krystyna Rybka, Masaru Miyamoto, Ikuo Ando, Akira Saito, Shinji Kawasaki   +4 more
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Time for a blast: genomics of Magnaporthe grisea

Molecular Plant Pathology, 2002
Summary The rice blast fungus Magnaporthe grisea causes one of the most destructive diseases of rice. Genetic studies of this important pathogen during the past decade have made it an excellent system for investigating fungal–plant interactions.
Jin-Rong, Xu, Chaoyang, Xue
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The genome sequence of the rice blast fungus Magnaporthe grisea [PDF]

Nature, 2005
Magnaporthe grisea is the most destructive pathogen of rice worldwide and the principal model organism for elucidating the molecular basis of fungal disease of plants. Here, we report the draft sequence of the M. grisea genome. Analysis of the gene set provides an insight into the adaptations required by a fungus to cause disease.
Dean, Ralph A., Talbot, Nicholas J., Ebbole, Daniel J., Farman, Mark L., Mitchell, Thomas K., Orbach, Marc J., Thon, Michael, Kulkarni, Resham, Xu, Jin Rong, Pan, Huaqin, Read, Nick D., Lee, Yong Ilwan, Carbone, Ignazio, Brown, Doug, Yeon, Yee Oh, Donofrio, Nicole, Jun, Seop Jeong, Soanes, Darren M., Djonovic, Slavica, Kolomlots, Elena, Rehmeyer, Cathryn, Li, Weixl, Harding, Michael, Kim, Soonok, Lebrun, Marc Henri, Bohnert, Heidi, Coughlan, Sean, Butler, Jonathan, Calvo, Sarah, Ma, Li Jun, Nicol, Robert, Purcell, Seth, Nusbaum, Chad, Galagan, James E., Dirren, Bruce W.   +34 more
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Morphology and Influence of Abiotic Factors on Magnaporthe grisea

International Journal of Plant & Soil Science, 2022
The present study entitled “Studies on Magnaporthe grisea incitant of blast disease of pearl millet [Pennisetum glaucum (L.) R. Br.]” was conducted during the kharif 2019 at research farm, Department of Plant Pathology, CCS Haryana Agricultural University, Hisar.
Tarun Verma, Lokesh Yadav, Pankaj Yadav, Preety Verma, Vinod Kumar Malik, Rakesh Kumar, Bintu Dagar   +6 more
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Expression Patterns and Functional Analysis of 11 E3 Ubiquitin Ligase Genes in Rice

Frontiers in Plant Science, 2022
E3 ubiquitin ligases are involved in many processes, regulating the response to biotic and abiotic stresses. In this study, 11 E3 ubiquitin ligase genes from Arabidopsis, which were hypothesized to function in response to biotic or abiotic stresses were ...
Huijuan Zhang, Dewei Zheng, Fengming Song, Ming Jiang   +3 more
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Inheritance of dsRNAs in the rice blast fungus, Magnaporthe grisea [PDF]

FEMS Microbiology Letters, 2006
The 1.6 and 1.8 kbp dsRNAs have been found in the rice blast fungus, Magnaporthe grisea strain MG01. These dsRNA molecules are located in cytoplasm of the fungal cells and maintained stably during vegetative growth. Three crosses between dsRNA free and dsRNA containing strains including a parental cross, sib-mating and back cross were made to follow ...
S J, Chun, Y H, Lee
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