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Extracellular pectinolytic enzymes of fungi elicit phytoalexin accumulation in carrot suspension culture



Extracellular pectinolytic enzymes of fungi elicit phytoalexin accumulation in carrot suspension culture



Journal of General Microbiology 132(3): 771-777



A heat-labile elicitor of phytoalexin accumulation in carrot was detected in culture filtrate of Chaetomium globosum grown in Czapek-Dox medium. The elicitor activity correlated with the activity of pectinolytic enzymes in the culture filtrates. The culture filtrates induced the release of heat-stable elicitors from carrot cell homogenates, pectic fraction of carrot cell walls and citrus pectin.

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Accession: 001364865

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