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Temporal Dynamics of Pathogenesis Related Metabolites and their Metabolic Pathways Following Inoculation of Potato Leaves with Phytophthora infestans
EP20433
Poster Title: Temporal Dynamics of Pathogenesis Related Metabolites and their Metabolic Pathways Following Inoculation of Potato Leaves with Phytophthora infestans
Submitted on 19 Dec 2013
Author(s): Y. Abu-Nada, A. C. Kushalappa, W. D. Marshall, K. Al-Mughrabi, and A. Murphy
Affiliations: McGill University, New Brunswick Dept. Agric. and Agriculture and Agri-Food Canada
Poster Views: 1,156
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Poster Information
Abstract: The resistance in potato cultivars against late blight caused by Phytophthora infestans is classified into vertical and horizontal. Several metabolites associated with resistance have been detected: phytoalexins such as rishitin, phytuberin, lubimin, solavetivone etc. Metabolite profiling is a novel technology for the discrimination of quantitative resistance in plants against pathogen stress. Metabolite profiles based on GC/MS analysis have been used to discriminate resistance in wheat against Fusarium graminearum.Summary: The resistance in potato cultivars against late blight caused by Phytophthora infestans is classified into vertical and horizontal. Several metabolites associated with resistance have been detected: phytoalexins such as rishitin, phytuberin, lubimin, solavetivone etc. Metabolite profiling is a novel technology for the discrimination of quantitative resistance in plants against pathogen stress.Report abuse »
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