About: Terpenoid Profile of Artemisia Alba is Related to Endogenous Cytokinins in Vitro

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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.agrojournal.org/19/02-06s.pdf
Description	Modifications of plant growth regulators supplied to Artemisia alba in vitro cultures have been previously shown to affect plant morphogenesis and terpenoid profile of the essential oil of aerial parts. We report here on the effects of plant growth regulators on the terpenoid profile, structure of photosystem II in vitro as well as on the endogenous cytokinin levels of both above- and underground parts. The contents of cytokinin bioactive forms (free bases and ribosides) were followed.It was revealed that the growth regulators-modified growth and development as well as the alterations of photosystem II structural organization were related to the cytokinin levels of Artemisia alba. Thus, elevated monoterpenoid levels were associated with a higher peripheral antennae aggregation and elevation of trans-zeatin riboside, dihydrozeatin and dihydrozeatin riboside as well as N6-(2-isopentenyl) adenine in the aerials of the respective plant growth regulators treatments. These results imply of the role of exogenous factors such as cytokinins and auxins supplementation in affecting the terpenoid biogenesis in vitro by altering the levels of endogenous cytokinins and physiological status of the plant organism. Modifications of plant growth regulators supplied to Artemisia alba in vitro cultures have been previously shown to affect plant morphogenesis and terpenoid profile of the essential oil of aerial parts. We report here on the effects of plant growth regulators on the terpenoid profile, structure of photosystem II in vitro as well as on the endogenous cytokinin levels of both above- and underground parts. The contents of cytokinin bioactive forms (free bases and ribosides) were followed.It was revealed that the growth regulators-modified growth and development as well as the alterations of photosystem II structural organization were related to the cytokinin levels of Artemisia alba. Thus, elevated monoterpenoid levels were associated with a higher peripheral antennae aggregation and elevation of trans-zeatin riboside, dihydrozeatin and dihydrozeatin riboside as well as N6-(2-isopentenyl) adenine in the aerials of the respective plant growth regulators treatments. These results imply of the role of exogenous factors such as cytokinins and auxins supplementation in affecting the terpenoid biogenesis in vitro by altering the levels of endogenous cytokinins and physiological status of the plant organism. (en)
Title	Terpenoid Profile of Artemisia Alba is Related to Endogenous Cytokinins in Vitro Terpenoid Profile of Artemisia Alba is Related to Endogenous Cytokinins in Vitro (en)
skos:prefLabel	Terpenoid Profile of Artemisia Alba is Related to Endogenous Cytokinins in Vitro Terpenoid Profile of Artemisia Alba is Related to Endogenous Cytokinins in Vitro (en)
skos:notation	RIV/61389030:_____/13:00427109!RIV14-GA0-61389030
http://linked.open...avai/predkladatel	Ústav experimentální botaniky AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GAP506/11/0774), Z(AV0Z50380511)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Motyka, Václav Dobrev, Petre
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	110546
http://linked.open...ai/riv/idVysledku	RIV/61389030:_____/13:00427109
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Artemisia alba; in vitro; endogenous cytokinins (en)
http://linked.open.../riv/klicoveSlovo	Artemisia alba endogenous cytokinins in vitro
http://linked.open...odStatuVydavatele	BG - Bulharská republika
http://linked.open...ontrolniKodProRIV	[0010F05D29F2]
http://linked.open...i/riv/nazevZdroje	Bulgarian Journal of Agricultural Science
http://linked.open...in/vavai/riv/obor	EF
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Integrating proteomic and genomic tools to contribute evolutionary processes across the plant kingdom with emphasis to the family of cytokinins
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	19
http://linked.open...iv/tvurceVysledku	Dobrev, Petre Motyka, Václav Danova, K. Evstatieva, L. Krumova, S. Todorova, M. Trendafilova, A.
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
issn	1310-0351
number of pages	5 (xsd:int)

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