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245	1	0	_aFree Fatty Acids and Methyl Jasmonate Trigger Defense Reactions in Laminaria digitata
490	0		_vPlant & Cell Physiology, 50(4), p.789-800, 2009
520	3		_aArachidonic acid, linolenic acid and methyl jasmonate (MeJA)were found to be strong triggers of an oxidative burst in the kelp Laminaria digitata . These fi ndings constitute the fi rst report of an oxidative burst in an algal system induced by free fatty acids. The source of reactive oxygen species can be at least partially inhibited by diphenylene iodonium (DPI). Treatment with arachidonic acid increases the levels of a number of free fatty acids [including myristic (C14:0), linoleic (C18:2), linolenic (C18:3)and eicosapentaeneoic (C20:5)acids]and hydroxylated derivatives [such as 15-hydroxyeicosatetraenoic acid (15-HETE), 13-hydroxyoctadecatrienoic acid (13-HOTE)and 15-hydroxyeicosapentaenoic acid (15-HEPE)]. Similar to a previous report of the function of an alginate oligosaccharide-triggered oxidative burst in the establishment of resistance in L. digitata against infection by its brown algal endophyte Laminariocolax tomentosoides , C20:4- and MeJA-induced oxidative bursts seem to be involved in establishing the same protection in L. digitata . Altogether, this study supports the notion that lipid oxidation signaling plays a key role in defense induction in marine brown algae.
650	1	4	_aARACHIDONIC ACID
650	1	4	_aENDOPHYTE
650	1	4	_aLAMINARIOCOLAX
650	1	4	_aLINOLENIC ACID
650	1	4	_aMETHYL JASMONATE
650	1	4	_aOXIDATIVE BURST
650	1	4	_aPOLYUNSATURATED FATTY ACIDS
650	1	4	_aRESISTANCE
700	1	2	_aKüpper, F.C.
700	1	2	_aGaquerel, E.
700	1	2	_aCosse, A.
700	1	2	_aAdas, F.
700	1	2	_aPeters, A.F.
700	1	2	_aMüller, D.G.
700	1	2	_aKloareg, B.
700	1	2	_aKloareg, B.
700	1	2	_aPotin, P.
856	4	0	_uhttps://drive.google.com/file/d/1ZXGphYL1WVMNmS-8lRHXDbN9FxEC8isb/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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