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Host-Pathogen Interactions: X. Fractionation and Biological Activity of an Elicitor Isolated from the Mycelial Walls of Phytophthora megasperma var. sojae

, : Host-Pathogen Interactions: X. Fractionation and Biological Activity of an Elicitor Isolated from the Mycelial Walls of Phytophthora megasperma var. sojae. Plant Physiology 57(5): 760-765

The elicitor of phytoalexin production in soybean tissues was isolated from purified P. m. var. sojae walls by a heat treatment similar to that used to solubilize the surface antigens from the cell walls of Saccharomyces cerevisiae. The elicitor was divided by diethylaminoethylcellulose and concanavalin A-Sepharose chromatography into 4 fractions, each having different chemical characteristics.


PMID: 16659566

DOI: 10.1104/pp.57.5.760

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