About: Reactive Oxygen and Nitrogen Species and Hormone Signalling in Systemic Infection of Pea by Pea enation mosaic virus

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About: Reactive Oxygen and Nitrogen Species and Hormone Signalling in Systemic Infection of Pea by Pea enation mosaic virus Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.agriculturejournals.cz/publicFiles/94541.pdf
Description	The physiological responses of pea plants during 40 days of compatible interaction with Pea enation mosaic virus (PEMV) were evaluated. PEMV induces systemic changes in the concentration of phytohormones. At 5 days post inoculation (dpi), a simultaneous increase in abscisic acid (ABA) level and a decrease in salicylic acid (SA) level was observed, which is known to be involved in the suppression of hypersensitive reaction. In our pathosystem it preceded the virus presence in the systemic leaves. PEMV induces the accumulation of ABA, SA and Hsp70 and enhances peroxidase (POX) activity at 15 dpi, when it is already transmitted throughout the plant. The formation of enations was preceded by a local accumulation of nitric oxide, which was followed by the appearance of reactive oxygen species, mostly in the vicinity of leaf veins. Such heterogeneity suggests involvement of these molecules in the control of hyperplasia and tissue differentiation. The physiological responses of pea plants during 40 days of compatible interaction with Pea enation mosaic virus (PEMV) were evaluated. PEMV induces systemic changes in the concentration of phytohormones. At 5 days post inoculation (dpi), a simultaneous increase in abscisic acid (ABA) level and a decrease in salicylic acid (SA) level was observed, which is known to be involved in the suppression of hypersensitive reaction. In our pathosystem it preceded the virus presence in the systemic leaves. PEMV induces the accumulation of ABA, SA and Hsp70 and enhances peroxidase (POX) activity at 15 dpi, when it is already transmitted throughout the plant. The formation of enations was preceded by a local accumulation of nitric oxide, which was followed by the appearance of reactive oxygen species, mostly in the vicinity of leaf veins. Such heterogeneity suggests involvement of these molecules in the control of hyperplasia and tissue differentiation. (en)
Title	Reactive Oxygen and Nitrogen Species and Hormone Signalling in Systemic Infection of Pea by Pea enation mosaic virus Reactive Oxygen and Nitrogen Species and Hormone Signalling in Systemic Infection of Pea by Pea enation mosaic virus (en)
skos:prefLabel	Reactive Oxygen and Nitrogen Species and Hormone Signalling in Systemic Infection of Pea by Pea enation mosaic virus Reactive Oxygen and Nitrogen Species and Hormone Signalling in Systemic Infection of Pea by Pea enation mosaic virus (en)
skos:notation	RIV/61389030:_____/13:00399104!RIV14-GA0-61389030
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GD522/08/H003), Z(AV0Z50380511), Z(MSM6198959215)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Novák, Ondřej
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	101552
http://linked.open...ai/riv/idVysledku	RIV/61389030:_____/13:00399104
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	PEMV; Pisum sativum; heat shock proteins (en)
http://linked.open.../riv/klicoveSlovo	Pisum sativum heat shock proteins PEMV
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[7AE3F16C08D6]
http://linked.open...i/riv/nazevZdroje	Plant Protection Science
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Integration of doctoral studies in biochemistry, plant physiology and biophysics
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	49
http://linked.open...iv/tvurceVysledku	Novák, Ondřej Kubala, M. Ilík, P. Kyseláková, H. Luhová, L. Nožková, V. Piterková, J. Sedlářová, M.
http://linked.open...ain/vavai/riv/wos	000320854000001
http://linked.open...n/vavai/riv/zamer	Mechanismy regulace růstu a vývoje rostlin na úrovni buněk, orgánů a celých organismů: fyziologické, genetické a molekulárně biologické základy Variabilita složek a interakcí v rostlinném patosystému a vliv faktorů prostředí na jejich projev
issn	1212-2580
number of pages	15 (xsd:int)

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