Elicitor Activity of Cerebroside, a Sphingolipid Elicitor, in Cell Suspension Cultures of Rice
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منابع مشابه
Lipoxygenase isoforms in elicitor-treated parsley cell suspension cultures.
Treatment of parsley cell cultures with a fungal elicitor triggered the induction of a lipoxygenase isoform which may be involved in the de novo synthesis of defence-response inducers, such as jasmonic acid or 12-oxo-phytodienoic acid.
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Soybean (Glycine max L.) cells cultured in B5 medium produce extremely low amounts of lignin. However, modification in the growth medium, by lowering the concentration of NO(-) (3) and PO(2-) (4), results in the lignification of these cells without affecting levels of cell wall-esterified 4-coumaric and ferulic acid. The production of an extracellular, macromolecular complex by the cultured soy...
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A role for calcium/calcium-binding proteins in a mechanism of signaling elicitor-inducible phytoalexin biosynthesis was investigated. Two classes of calcium/calmodulin antagonists, phenothiazines and naphthalenesulfonamides, inhibited sesquiterpene phytoalexin accumulation in tobacco (Nicotiana tabacum) cell-suspension cultures when added 1 h before elicitor. The antagonists also inhibited the ...
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Suspension cultured soybean (Glycine max [L.] Merr.) cells of four cultivars (Wilis, Lumut, Kalmit, Doko RC) were compared for their response to different fungal and bacterial elicitors. Cells were treated either with crude cell wall extracts of the fungal pathogens Phytophthora sojae (Pmg-elicitor) and Rhizoctonia solani (Riso-elicitor) or with two isolates of the bacterial pathogen Pseudomona...
متن کاملFungal elicitor triggers rapid, transient, and specific protein phosphorylation in parsley cell suspension cultures.
Treatment of suspension-cultured parsley (Petroselinum crispum) cells with fungal elicitor triggers rapid, transient and sequential phosphorylation of a number of proteins, as shown by electrophoretic analysis on two-dimensional gels. This response is rapidly reversed by removal of the elicitor from the medium and appears to be specific. It is not observed in cells exposed to other environmenta...
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ژورنال
عنوان ژورنال: Plant and Cell Physiology
سال: 2002
ISSN: 1471-9053,0032-0781
DOI: 10.1093/pcp/pcf090