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dc.contributor.authorBerner, J.M.
dc.contributor.authorVan der Westhuizen, A.J.
dc.date.accessioned2016-09-12T11:13:06Z
dc.date.available2016-09-12T11:13:06Z
dc.date.issued2015
dc.identifier.citationBerner, J.M. & Van der Westhuizen, A.J. 2015. Oxidation of fatty acids are associated with Russian wheat aphid resistance in wheatt. Cereal research communications, 43(1):84-96. [http://www.akademiai.com/loi/0806]en_US
dc.identifier.issn0133-3720
dc.identifier.issn1788-9170 (Online)
dc.identifier.urihttp://hdl.handle.net/10394/18650
dc.identifier.urihttp://dx.doi.org/10.1556/CRC.2014.0031
dc.identifier.urihttp://www.akademiai.com/doi/abs/10.1556/CRC.2014.0031
dc.description.abstractThe oxidation of fatty acids, which is responsible for changes in lipid composition, were investigated in a comparative study using the Russian wheat aphid (RWA) (Diuraphis noxia), infested and un-infested resistant (Tugela DN) and close isogenic-susceptible (Tugela) wheat cultivars. LOX, which catalyzes the first step of the lipoxygenase pathway, was selectively induced in the infested resistant wheat. A pathogen-induced oxygenase protein was also found to be induced during the wheat-RWA interaction. The involvement of oxylipins in the RWA resistance response was confirmed by inhibition studies using indomethacin, which is known to inhibit prostanoid biosynthesis in mammalian tissue. Downstream defense reactions, e.g. LOX and POD activities, were inhibited upon indomethacin treatment. These results emphasize the importance of fatty acid oxidation as an essential process for the establishment of a successful defense response in wheat to the RWAen_US
dc.language.isoenen_US
dc.publisherAkadémiai Kiadóen_US
dc.subjectDiuraphis noxiaen_US
dc.subjectlipoxygenaseen_US
dc.subjectoxylipinsen_US
dc.subjectpathogen-induced oxygenaseen_US
dc.subjectRussian wheat aphiden_US
dc.subjectwheaten_US
dc.titleOxidation of fatty acids are associated with Russian wheat aphid resistance in wheaten_US
dc.typeArticleen_US
dc.contributor.researchID21203083 - Berner, Jacques Maynard


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