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Rapid Switching of Plant Gene Expression Induced by Fungal Elicitor
Science, 1985The pattern of messenger RNA synthesis in suspension-cultured bean cells ( Phaseolus vulgaris L.) was analyzed by blot hybridization and in vitro translation of newly synthesized messenger RNA. The RNA was separated from preexisting RNA by organomercurial affinity chromatography after in vivo labeling with 4 ...
Carole L. Cramer +3 more
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A fungal protein elicitor PevD1 induces Verticillium wilt resistance in cotton
Plant Cell Reports, 2013We found that the elicitor PevD1 triggered innate immunity in cotton, which plays an important role in future cotton wilt disease control.Elicitors can induce defense responses in plants and improve pathogen resistance. PevD1 is a secreted protein from Verticillium dahliae and activates the hypersensitive response and systemic acquired resistance to ...
Bingwu, Bu +5 more
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Perception of fungal elicitors and signal transduction
1997Plants, like animals, are continually exposed to a vast array of potential fungal pathogens; in many cases, they resist attack by blocking fungal development soon after penetration. As plants lack a circulatory system and antibodies, they have evolved defense mechanisms that are distinct from the vertebrate immune system.
CERVONE, Felice +3 more
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Fungal Elicitors of Invertebrate Cell Defense System
1988Arthropods, lacking the true immunoglobulin and T-type lymphocyte system characteristic of vertebrates, possess an array of defense systems which protect them against fungal attack. Whether common defense mechanisms are possessed by the arthropod group is unclear. The defensive needs of this diverse group of organisms are extremely variable.
Drion Boucias, Jean-Paul Latgé
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Physicochemical and microbial responses of Streptomyces natalensis HW-2 to fungal elicitor
Applied Microbiology and Biotechnology, 2017The effects of fungal elicitor on the physicochemical and microbial responses of Streptomyces natalensis HW-2 were investigated. The results showed that the elicitor could decrease dry cell weight (DCW) by 17.7% and increase the utilization of glucose, while the curve of pH was not obviously altered.
Dahong, Wang +4 more
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Fungal elicitors of the phytoalexin response in higher plants
Naturwissenschaften, 1981Several types of fungal molecules including cell wall polysaccharides, polypeptides, glycoproteins and lipid molecules have been found to serve as elicitors of phytoalexins in higher plants. Recent work has shown that an extracellular enzyme, endopolygalacturonase, from culture filtrates of the fungusRhizopus stolonifer elicits the biosynthesis of an ...
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Effects of Ca2+ on phytoalexin induction by fungal elicitor in soybean cells
Archives of Biochemistry and Biophysics, 1987A glucan elicitor from the cell walls of the fungus Phytophthora megasperma f.sp. glycinea caused increases in the activities of the phytoalexin biosynthetic enzymes, phenylalanine ammonia-lyase and chalcone synthase, and induced the production of the phytoalexin, glyceollin, in soybean (Glycine max) cell suspension cultures when tested in culture ...
M R, Stäb, J, Ebel
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Specific Recognition of a Fungal Oligopeptide Elicitor by Parsley Cells
1994Cultured parsley (Petroselinum crispum) cells or protoplasts respond to treatment with a crude cell wall preparation from the soybean pathogen Phytophthora megasperma f.sp. glycinea (Pmg elicitor) with the transcriptional activation of the same set of defense-related genes as are activated in parsley leaves upon infection with fungal spores [1-4].
Dierk Scheel +4 more
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Studies on the structure and elicitor activity of fungal glucans
Canadian Journal of Botany, 1980Neutral sugar compositions of materials released from isolated mycelial walls of race 1 and race 2 of Fusarium oxysporum f. sp. lycopersici and Fusarium oxysporum f. sp. cubense were similar (5% ribose, 52% mannose, 28% galactose, 15% glucose). High molecular weight glucans were isolated by ion-exchange chromatography from the cell wall extracts of ...
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Accumulation of capsidiol in tobacco cell cultures treated with fungal elicitor
Phytochemistry, 1987Abstract Addition of fungal elicitor to tobacco cell suspension cultures induced extracellular accumulation of capsidiol.
Joseph Chappell +4 more
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