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rdf:type
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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)
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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)
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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)
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skos:notation
| - RIV/60077344:_____/13:00393225!RIV14-AV0-60077344
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - I, P(GCP501/10/J018), P(QH81052), S
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/60077344:_____/13:00393225
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Humulus lupulus; Phenylpropanoid; Viroid (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - PT - Portugalská republika
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Journal of Plant Physiology
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Matoušek, Jaroslav
- Patzak, J.
- Füssy, Zoltán
- Stehlík, Jan
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
| - 10.1016/j.jplph.2012.12.006
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