About: Production of hydrogen peroxide and hydroxyl radical in potato tuber during the necrotrophic phase of hemibiotrophic pathogen Phytophthora infestans infection

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About: Production of hydrogen peroxide and hydroxyl radical in potato tuber during the necrotrophic phase of hemibiotrophic pathogen Phytophthora infestans infection Goto Sponge NotDistinct Permalink

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1016/j.jphotobiol.2012.10.001
Description	In this study, evidence is provided on the formation of hydrogen peroxide (H2O2) and hydroxyl radical (HO?) in the potato tuber during the necrotrophic phase of the hemibiotrophic pathogen Phytophthora infestans infection. Using 3,3-diaminobenzidine tetrahydrochloride (DAB) imaging technique, the formation of H2O2 was demonstrated in Phytophthora infestans-infected potato tuber. For the first time, HO? formation was demonstrated in Phytophthora infestans-infected potato tuber using electron paramagnetic resonance (EPR) spectroscopy. An enhancement in spontaneous ultra-weak photon emission indicated the extent of lipid peroxidation in the Phytophthora infestans-infected potato tuber. The data presented in this study reveal that the formation of H2O2 and HO? in the Phytophthora infestans-infected potato tuber is associated with lipid peroxidation. It is proposed here that the ultra-weak photon emission can be used as a non-invasive indicator of the oxidative processes in the quality control at food industry. In this study, evidence is provided on the formation of hydrogen peroxide (H2O2) and hydroxyl radical (HO?) in the potato tuber during the necrotrophic phase of the hemibiotrophic pathogen Phytophthora infestans infection. Using 3,3-diaminobenzidine tetrahydrochloride (DAB) imaging technique, the formation of H2O2 was demonstrated in Phytophthora infestans-infected potato tuber. For the first time, HO? formation was demonstrated in Phytophthora infestans-infected potato tuber using electron paramagnetic resonance (EPR) spectroscopy. An enhancement in spontaneous ultra-weak photon emission indicated the extent of lipid peroxidation in the Phytophthora infestans-infected potato tuber. The data presented in this study reveal that the formation of H2O2 and HO? in the Phytophthora infestans-infected potato tuber is associated with lipid peroxidation. It is proposed here that the ultra-weak photon emission can be used as a non-invasive indicator of the oxidative processes in the quality control at food industry. (en)
Title	Production of hydrogen peroxide and hydroxyl radical in potato tuber during the necrotrophic phase of hemibiotrophic pathogen Phytophthora infestans infection Production of hydrogen peroxide and hydroxyl radical in potato tuber during the necrotrophic phase of hemibiotrophic pathogen Phytophthora infestans infection (en)
skos:prefLabel	Production of hydrogen peroxide and hydroxyl radical in potato tuber during the necrotrophic phase of hemibiotrophic pathogen Phytophthora infestans infection Production of hydrogen peroxide and hydroxyl radical in potato tuber during the necrotrophic phase of hemibiotrophic pathogen Phytophthora infestans infection (en)
skos:notation	RIV/61989592:15310/12:33142597!RIV13-MSM-15310___
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED0007/01/01), P(EE2.3.20.0057), S
http://linked.open...iv/cisloPeriodika	DEC
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Pospíšil, Pavel Rastogi, Anshu
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Palackého v Olomouci / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	162470
http://linked.open...ai/riv/idVysledku	RIV/61989592:15310/12:33142597
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Phytophthora infestans.; Oxidative burst; Hydroxyl radical; Hydrogen peroxide (en)
http://linked.open.../riv/klicoveSlovo	Oxidative burst Phytophthora infestans. Hydroxyl radical Hydrogen peroxide
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[0C9888315529]
http://linked.open...i/riv/nazevZdroje	Journal of Photochemistry and Photobiology, B: Biology
http://linked.open...in/vavai/riv/obor	BO
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Progress and internationalization of biophysical research at Faculty of Science, Palacky University in Olomouc Centre of the Region Haná for Biotechnological and Agricultural Research
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	117
http://linked.open...iv/tvurceVysledku	Pospíšil, Pavel Rastogi, Anshu
http://linked.open...ain/vavai/riv/wos	000312916900027
issn	1011-1344
number of pages	4 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jphotobiol.2012.10.001
http://localhost/t...ganizacniJednotka	15310

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