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KMID : 0379120070350010043
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Korean Journal of Mycology
2007 Volume.35 No. 1 p.43 ~ p.46
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Articles : A Natural Fungus-derived Elicitor for Induction of Systemic Acquired Resistance (SAR) in Potato
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Park Hae-Jun
Kim Hong-GI
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Abstract
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It was investigated that systemic acquired resistance (SAR) was induced in plant treated with a elicitor, which was derived from a non-virulent fungus. The elicitor, a hyphal cell wall component derived from fungus, induced a production of phytoalexin and a generation of reactive oxygen species (ROS) in potato treated with its low level concentrations. The effect of the fungus-derived elicitor was better than that of virulent pathogen-derived elicitor, which was well known in potato. These results, therefore, suggested potentcial use of fungus-derived elicitor as a new plant protector for commercial development.
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KEYWORD
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Elicitor, Fungus, Potato, Oxidative burst
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