About: The Arabidopsis pi4kIIIβ1β2 double mutant is salicylic acid-overaccumulating: A new example of salicylic acid influence on plant stature

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About: The Arabidopsis pi4kIIIβ1β2 double mutant is salicylic acid-overaccumulating: A new example of salicylic acid influence on plant stature 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://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=MEDLINE&DestLinkType=FullRecord&UT=25482755
Description	Growth is the best visible sign of plant comfort. If plants are under stress, a difference in growth with control conditions can indicate that something is going wrong (or better). Phytohormones such as auxin, cytokinins, brassinosteroids or giberellins, are important growth regulators and their role in plant growth was extensively studied. On the other hand the role of salicylic acid (SA), a phytohormone commonly connected with plant defense responses, in plant growth is under-rated. However, studies with SA-overaccumulating mutants directly showed an influence of SA on plant growth. Recently we characterized an Arabidopsis SA-overaccumulating mutant impaired in phosphatidylinositol-4-kinases (pi4kIIIbeta1beta2). This mutant is dwarf. The crossing with mutants impaired in SA signaling revealed that pi4kIIIbeta1beta2 stunted rosette is due to high SA, while the short root length is not. This brings into evidence that upper and lower parts of the plants, even though they may share common phenotypes, are differently regulated. Growth is the best visible sign of plant comfort. If plants are under stress, a difference in growth with control conditions can indicate that something is going wrong (or better). Phytohormones such as auxin, cytokinins, brassinosteroids or giberellins, are important growth regulators and their role in plant growth was extensively studied. On the other hand the role of salicylic acid (SA), a phytohormone commonly connected with plant defense responses, in plant growth is under-rated. However, studies with SA-overaccumulating mutants directly showed an influence of SA on plant growth. Recently we characterized an Arabidopsis SA-overaccumulating mutant impaired in phosphatidylinositol-4-kinases (pi4kIIIbeta1beta2). This mutant is dwarf. The crossing with mutants impaired in SA signaling revealed that pi4kIIIbeta1beta2 stunted rosette is due to high SA, while the short root length is not. This brings into evidence that upper and lower parts of the plants, even though they may share common phenotypes, are differently regulated. (en)
Title	The Arabidopsis pi4kIIIβ1β2 double mutant is salicylic acid-overaccumulating: A new example of salicylic acid influence on plant stature The Arabidopsis pi4kIIIβ1β2 double mutant is salicylic acid-overaccumulating: A new example of salicylic acid influence on plant stature (en)
skos:prefLabel	The Arabidopsis pi4kIIIβ1β2 double mutant is salicylic acid-overaccumulating: A new example of salicylic acid influence on plant stature The Arabidopsis pi4kIIIβ1β2 double mutant is salicylic acid-overaccumulating: A new example of salicylic acid influence on plant stature (en)
skos:notation	RIV/61389030:_____/14:00441351!RIV15-GA0-61389030
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GAP501/11/1654)
http://linked.open...iv/cisloPeriodika	12
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Janda, Martin Šašek, Vladimír
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	3958
http://linked.open...ai/riv/idVysledku	RIV/61389030:_____/14:00441351
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	phosphatidylinositol-4-kinase; plant growth; salicylic acid (en)
http://linked.open.../riv/klicoveSlovo	salicylic acid plant growth phosphatidylinositol-4-kinase
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[4866CB001F5B]
http://linked.open...i/riv/nazevZdroje	Plant signaling & Behavior
http://linked.open...in/vavai/riv/obor	ED
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Phospholipid signaling and interaction with microtubule/actin cytoskeleton in biotic stress response of Arabidopsis thaliana
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	9
http://linked.open...iv/tvurceVysledku	Janda, Martin Šašek, Vladimír Ruelland, E.
issn	1559-2324
number of pages	3 (xsd:int)
http://bibframe.org/vocab/doi	10.4161/15592324.2014.977210

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