{"refrec":{"BRefID":329593,"RR":"<b>Weinberger, F.; Lion, U.; Delage, L.; Kloareg, B.; Potin, P.; Beltrán, J.; Flores, V.; Faugeron, S.; Correa, J.; Pohnert, G.</b> (2011). Up-regulation of lipoxygenase, phospholipase, and oxylipin-production in the induced chemical defense of the red alga <i>Gracilaria chilensis</i> against epiphytes. <i>J. Chem. Ecol. 37(7)</i>: 677-686. <a href=\"https://dx.doi.org/10.1007/s10886-011-9981-9\" target=\"_blank\">https://dx.doi.org/10.1007/s10886-011-9981-9</a>","BEntID":323200,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>J. Chem. 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Treatment with the extract or the purified fraction changed the chemical profile of the alga and increased resistance against epiphyte spores. Semi-quantitative RT-PCR and enzyme assays demonstrated that this metabolic response occurs after an increase in lipoxygenase and phospholipase A2 activity. Although this suggests the involvement of regulatory oxylipins, neither jasmonic acid nor the algal metabolite prostaglandin E2 triggers comparable defense responses.","AbstractOtherLang":"Red algae . Hormones .Epiphytism . Gracilaria chilensis . 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