About: Imbalance in expression of hop (Humulus lupulus) chalcone synthase H1 and its regulators during hop stunt viroid pathogenesis

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About: Imbalance in expression of hop (Humulus lupulus) chalcone synthase H1 and its regulators during hop stunt viroid pathogenesis Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Shifts in phenylpropanoid metabolites and changes in petiole coloration were observed during hop stunt viroid (HSVd) pathogenesis of the hop cultivar “Admiral. Using quantitative RT-PCR, we examined hop lupulin gland-specific genes that have been shown to be involved in phenylpropanoid metabolism, for altered expression in response to infection with two HSVd isolates, HSVd-g and CPFVd. The expression of hop chalcone synthase chs H1 decreased up to 40-fold in infected samples. In addition, a marked changes in the expression of some regulatory factors were also observed. Targeting of the chs_H1 transcript by vd-sRNAs may also contribute to these expression changes. Our data show that HSVd infection causes a significant imbalance in the expression of phenylpropanoid metabolite-affecting genes via a complex mechanism, possibly involving regulatory disorders and direct targeting by vd-sRNA. Shifts in phenylpropanoid metabolites and changes in petiole coloration were observed during hop stunt viroid (HSVd) pathogenesis of the hop cultivar “Admiral. Using quantitative RT-PCR, we examined hop lupulin gland-specific genes that have been shown to be involved in phenylpropanoid metabolism, for altered expression in response to infection with two HSVd isolates, HSVd-g and CPFVd. The expression of hop chalcone synthase chs H1 decreased up to 40-fold in infected samples. In addition, a marked changes in the expression of some regulatory factors were also observed. Targeting of the chs_H1 transcript by vd-sRNAs may also contribute to these expression changes. Our data show that HSVd infection causes a significant imbalance in the expression of phenylpropanoid metabolite-affecting genes via a complex mechanism, possibly involving regulatory disorders and direct targeting by vd-sRNA. (en)
Title	Imbalance in expression of hop (Humulus lupulus) chalcone synthase H1 and its regulators during hop stunt viroid pathogenesis Imbalance in expression of hop (Humulus lupulus) chalcone synthase H1 and its regulators during hop stunt viroid pathogenesis (en)
skos:prefLabel	Imbalance in expression of hop (Humulus lupulus) chalcone synthase H1 and its regulators during hop stunt viroid pathogenesis Imbalance in expression of hop (Humulus lupulus) chalcone synthase H1 and its regulators during hop stunt viroid pathogenesis (en)
skos:notation	RIV/60077344:_____/13:00393225!RIV14-AV0-60077344
http://linked.open...avai/predkladatel	Biologické centrum AV ČR, v. v. i.
http://linked.open...avai/riv/aktivita	I P S
http://linked.open...avai/riv/aktivity	I, P(GCP501/10/J018), P(QH81052), S
http://linked.open...iv/cisloPeriodika	7
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Matoušek, Jaroslav Stehlík, Jan Füssy, Zoltán
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	Biologické centrum AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	78882
http://linked.open...ai/riv/idVysledku	RIV/60077344:_____/13:00393225
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Humulus lupulus; Phenylpropanoid; Viroid (en)
http://linked.open.../riv/klicoveSlovo	Humulus lupulus Phenylpropanoid Viroid
http://linked.open...odStatuVydavatele	PT - Portugalská republika
http://linked.open...ontrolniKodProRIV	[BF823579DD10]
http://linked.open...i/riv/nazevZdroje	Journal of Plant Physiology
http://linked.open...in/vavai/riv/obor	EB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Development of molecular-genetic markers for modern breeding and gene engineering of hop (Humulus lupulus) based on the system of genomic and expression libraries. Pospiviroid pathogenesis as “regulatory disorder“ mediated by viroid-specific small RNAs.
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	170
http://linked.open...iv/tvurceVysledku	Matoušek, Jaroslav Patzak, J. Füssy, Zoltán Stehlík, Jan
http://linked.open...ain/vavai/riv/wos	000318755800008
issn	0176-1617
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jplph.2012.12.006

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