About: Infrared spectroscopy-based metabolomic analysis of maize growing under different nitrogen nutrition

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	For metabolomic analysis of maize plants growing under different nitrogen nutrition sequential extraction of fresh biomass was used and isolated fractions were characterized and evaluated using IR spectra. The IR spectra of individual fractions were evaluated in relation to the nitrogen rates (2 g or 4 g N), to applied fertilizers (ammonium nitrogen or urea ammonium nitrate solution) and sampling period. For butanol fraction, typical bands of flavonoids, polar phospholipids, steryl glycosides, analogues of ecdysteroids were characterized. The IR spectra of BuOH fraction showed changes of relative contents of isolated compounds mainly affected by nitrogen rates. For water fraction bands of organic acids, salts of organic acids, flavonoid glycosides and oligopeptides (phytochelatins and/or glutathione) were the most significant. The results showed an increased induction of oxalic acid in plants after 4 g N application. For metabolomic analysis of maize plants growing under different nitrogen nutrition sequential extraction of fresh biomass was used and isolated fractions were characterized and evaluated using IR spectra. The IR spectra of individual fractions were evaluated in relation to the nitrogen rates (2 g or 4 g N), to applied fertilizers (ammonium nitrogen or urea ammonium nitrate solution) and sampling period. For butanol fraction, typical bands of flavonoids, polar phospholipids, steryl glycosides, analogues of ecdysteroids were characterized. The IR spectra of BuOH fraction showed changes of relative contents of isolated compounds mainly affected by nitrogen rates. For water fraction bands of organic acids, salts of organic acids, flavonoid glycosides and oligopeptides (phytochelatins and/or glutathione) were the most significant. The results showed an increased induction of oxalic acid in plants after 4 g N application. (en)
Title	Infrared spectroscopy-based metabolomic analysis of maize growing under different nitrogen nutrition Infrared spectroscopy-based metabolomic analysis of maize growing under different nitrogen nutrition (en)
skos:prefLabel	Infrared spectroscopy-based metabolomic analysis of maize growing under different nitrogen nutrition Infrared spectroscopy-based metabolomic analysis of maize growing under different nitrogen nutrition (en)
skos:notation	RIV/61389030:_____/10:00349941!RIV11-MSM-61389030
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1G58027), P(2B06024), Z(AV0Z40550506), Z(AV0Z50380511)
http://linked.open...iv/cisloPeriodika	11
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Pavlík, Milan
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	Ústav experimentální botaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	263986
http://linked.open...ai/riv/idVysledku	RIV/61389030:_____/10:00349941
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ammonium; ecdysone phosphate; CULTAN (en)
http://linked.open.../riv/klicoveSlovo	ecdysone phosphate CULTAN ammonium
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[2CF13C97F960]
http://linked.open...i/riv/nazevZdroje	Plant, Soil and Environment
http://linked.open...in/vavai/riv/obor	GD
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Verification of new system of plant nitrogen nutrition CULTAN (Controlled Uptake Long Term Ammonium Nutrition) for chosen plants Supramolecular materials based on natural phytosterols for application in biology
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	56
http://linked.open...iv/tvurceVysledku	Pavlík, Milan Pavlíková, D. Vašíčková, Soňa
http://linked.open...ain/vavai/riv/wos	000284283600005
http://linked.open...n/vavai/riv/zamer	Regulace biologických procesů: Chemické modulátory vybraných systémů významných pro medicínu a zemědělství Mechanismy regulace růstu a vývoje rostlin na úrovni buněk, orgánů a celých organismů: fyziologické, genetické a molekulárně biologické základy
issn	1214-1178
number of pages	8 (xsd:int)

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