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Works (48)

Contrasting gene expression patterns during floral induction in two Chenopodium ficifolium genotypes reveal putative flowering regulators

Plant Signaling & Behavior
2025-12-31 | Journal article
Contributors: David Gutiérrez-Larruscain; Manuela Krüger; Oushadee A. J. Abeyawardana; Claudia Belz; Petre I. Dobrev; Radomíra Vaňková; Kateřina Eliášová; Zuzana Vondráková; Miloslav Juříček; Helena Štorchová
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The role of indole‐3‐acetic acid and characterization of PIN transporters in complex streptophyte alga Chara braunii

New Phytologist
2025-05 | Journal article
Contributors: Katarina Kurtović; Stanislav Vosolsobě; Daniel Nedvěd; Karel Müller; Petre Ivanov Dobrev; Vojtěch Schmidt; Piotr Piszczek; Andre Kuhn; Adrijana Smoljan; Tom J. Fisher et al.
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Phytohormone and Amino Acid Changes in Cherry Radish as Metabolic Adaptive Response to Arsenic Single and Multi-Contamination

Biomolecules
2025-03-08 | Journal article
Contributors: Daniela Pavlíková; Veronika Zemanová; Milan Pavlík; Marie Lhotská; Jan Kubeš; Milan Novák; Petre I. Dobrev; Václav Motyka
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The physiological and molecular responses of potato tuberization to projected future elevated temperatures

Plant Physiology
2024-12-23 | Journal article
Contributors: Abigail M Guillemette; Guillian Hernández Casanova; John P Hamilton; Eva Pokorná; Petre I Dobrev; Václav Motyka; Aaron M Rashotte; Courtney P Leisner
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The role of IAA and its transport in the complex streptophyte algaeChara braunii

2024-10-18 | Preprint
Contributors: Katarina Kurtović; Stanislav Vosolsobě; Daniel Nedvěd; Karel Müller; Petre Dobrev; Vojtěch Schmidt; Piotr Piszczek; Andre Kuhn; Adrijana Smoljan; Tom J. Fisher et al.
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Stress Responses to Bark Beetle Infestations among Pine (Pinus sylvestris), Fir (Abies alba), and Beech (Fagus sylvatica) Trees

Forests
2024-10-08 | Journal article
Contributors: Petr Soudek; Radka Podlipná; Lenka Langhansová; Kateřina Moťková; Marcela Dvořáková; Šárka Petrová; Daniel Haisel; Tetiana M. Satarova; Petre I. Dobrev; Alena Gaudinová et al.
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Co-cultivating rice plants withAzolla filiculoidesmodifies root architecture and timing of developmental stages

2024-10-03 | Preprint
Contributors: Sara Cannavò; Chiara Paleni; Alma Costarelli; Maria Cristina Valeri; Martina Cerri; Antonietta Saccomanno; Veronica Gregis; Graziella Chini Zittelli; Petre I. Dobrev; Lara Reale et al.
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A comprehensive endogenous phytohormone metabolite landscape identifies new metabolites associated with tomato fruit

Plant Growth Regulation
2024-09 | Journal article
Contributors: Rakesh K. Upadhyay; Vaclav Motyka; Eva Pokorná; Roberta Filepová; Petre I. Dobrev; Avtar K. Handa; Autar K. Mattoo
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Physiological and Molecular Responses of Projected Future Temperatures on Potato Tuberization

2024-08-06 | Preprint
Contributors: Abigail M. Guillemette; Guillian Hernández Casanova; John P. Hamilton; Eva Pokorná; Petre I. Dobrev; Václav Motyka; Aaron M. Rashotte; Courtney P. Leisner
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Auxin co‐receptor IAA17/AXR3 controls cell elongation in Arabidopsis thaliana root solely by modulation of nuclear auxin pathway

New Phytologist
2024-03 | Journal article
Contributors: Monika Kubalová; Karel Müller; Petre Ivanov Dobrev; Annalisa Rizza; Alexander M. Jones; Matyáš Fendrych
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Phytohormone Profiling of Potato (Solanum tuberosum L.) Exposed to French Marigold (Tagetes patula L.) Essential Oil

Journal of Plant Growth Regulation
2024-03 | Journal article
Contributors: Sofija Stupar; Václav Motyka; Petre I. Dobrev; Tatjana Ćosić; Nina Devrnja; Ljiljana Tubić; Jelena Savić
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Uncovering the Interrelation between Metabolite Profiles and Bioactivity of In Vitro- and Wild-Grown Catmint (Nepeta nuda L.)

Metabolites
2023-10-20 | Journal article
Contributors: Anna Zaharieva; Krasimir Rusanov; Mila Rusanova; Momchil Paunov; Zhenya Yordanova; Desislava Mantovska; Ivanka Tsacheva; Detelina Petrova; Kiril Mishev; Petre I. Dobrev et al.
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Influence of Exogenous 24-Epicasterone on the Hormonal Status of Soybean Plants

Plants
2023-10-16 | Journal article
Contributors: Michael Derevyanchuk; Serhii Kretynin; Yaroslava Bukhonska; Igor Pokotylo; Vladimir Khripach; Eric Ruelland; Roberta Filepova; Petre I. Dobrev; Jan Martinec; Volodymyr Kravets
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Manifestation of Triploid Heterosis in the Root System after Crossing Diploid and Autotetraploid Energy Willow Plants

Genes
2023-10-12 | Journal article
Contributors: Dénes Dudits; András Cseri; Katalin Török; Radomira Vankova; Petre I. Dobrev; László Sass; Gábor Steinbach; Ildikó Kelemen-Valkony; Zoltán Zombori; Györgyi Ferenc et al.
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Influence of Exogenous 24-Epicasterone on the Hormonal Status of Soybean Plants

2023-08-17 | Preprint
Contributors: Michael Derevyanchuk; Serhii Kretynin; Yaroslava Bukhonska; Igor Pokotylo; Vladimir Khripach; Eric Ruelland; Roberta Filepova; Petre I. Dobrev; Jan Martinec; Volodymyr Kravets
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Casein as protein and hydrolysate: Biostimulant or nitrogen source for Nicotiana tabacum plants grown in vitro?

Physiologia Plantarum
2023-07 | Journal article
Contributors: Kateřina Bělonožníková; Martin Černý; Veronika Hýsková; Helena Synková; Roland Valcke; Ondřej Hodek; Tomáš Křížek; Daniel Kavan; Radomíra Vaňková; Petre Dobrev et al.
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Study of auxin metabolism using stable isotope labeling and LCMS; evidence forin plantaauxin decarboxylation pathway

2023-06-05 | Preprint
Contributors: Petre I. Dobrev; Roberta Filepová; Jozef Lacek; Zuzana Vondráková; Karel Müller; Petr Maršík; Lenka Drašarová; Pavel Talacko; Petr Hošek; Jan Petrášek
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Cytokinins act synergistically with heat acclimation to enhance rice thermotolerance affecting hormonal dynamics, gene expression and volatile emission

Plant Physiology and Biochemistry
2023-05 | Journal article
Contributors: Sylva Prerostova; Jan Rezek; Jana Jarosova; Jozef Lacek; Petre Dobrev; Petr Marsik; Alena Gaudinova; Vojtech Knirsch; Karel Dolezal; Lucie Plihalova et al.
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Phytohormone profiling in an evolutionary framework

2023-04-07 | Preprint
Contributors: Vojtěch Schmidt; Roman Skokan; Katarina Kurtović; Stanislav Vosolsobě; Roberta Filepová; Samuel Haluška; Petre Dobrev; Václav Motyka; Jan Petrášek
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Comprehensive profiling of endogenous phytohormones and expression analysis of 1-aminocyclopropane-1-carboxylic acid synthase gene family during fruit development and ripening in octoploid strawberry (Fragaria× ananassa)

Plant Physiology and Biochemistry
2023-03 | Journal article
Contributors: Rakesh K. Upadhyay; Vaclav Motyka; Eva Pokorna; Petre I. Dobrev; Jozef Lacek; Jonathan Shao; Kim S. Lewers; Autar K. Mattoo
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Abscisic Acid and Cytokinins Are Not Involved in the Regulation of Stomatal Conductance of Scots Pine Saplings during Post-Drought Recovery

Biomolecules
2023-03-13 | Journal article
Contributors: Ilya E. Zlobin; Radomira Vankova; Petre I. Dobrev; Alena Gaudinova; Alexander V. Kartashov; Yury V. Ivanov; Alexandra I. Ivanova; Vladimir V. Kuznetsov
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Accumulation of Toxic Arsenic by Cherry Radish Tuber (Raphanus sativus var. sativus Pers.) and Its Physiological, Metabolic and Anatomical Stress Responses

Plants
2023-03-10 | Journal article
Contributors: Daniela Pavlíková; Milan Pavlík; Veronika Zemanová; Milan Novák; Petr Doležal; Petre I. Dobrev; Václav Motyka; Kamil Kraus
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Epichloë Endophytes Shape the Foliar Endophytic Fungal Microbiome and Alter the Auxin and Salicylic Acid Phytohormone Levels in Two Meadow Fescue Cultivars

Journal of Fungi
2023-01-06 | Journal article
Contributors: Suni Anie Mathew; Marjo Helander; Kari Saikkonen; Radomira Vankova; Petre I. Dobrev; Serdar Dirihan; Benjamin Fuchs
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<em>Epichloë</em> Endophytes Shape the Foliar Endophytic Fungal Microbiome and Alter the Auxin and Salicylic Acid Phytohormone Levels in Two Meadow Fescue Cultivars

2022-11-25 | Preprint
Contributors: Suni Anie Mathew; Marjo Helander; Kari Saikkonen; Radomira Vankova; Petre I. Dobrev; Serdar Dirihan; Benjamin Fuchs
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Evolutionary Aspects of Hypericin Productivity and Endogenous Phytohormone Pools Evidenced in Hypericum Species In Vitro Culture Model

Plants
2022-10-18 | Journal article
Contributors: Kalina Danova; Vaclav Motyka; Antoaneta Trendafilova; Petre I. Dobrev; Viktorya Ivanova; Ina Aneva
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Comprehensive Phytohormone Profiling of Kohlrabi during In Vitro Growth and Regeneration: The Interplay with Cytokinin and Sucrose

Life
2022-10-12 | Journal article
Contributors: Tatjana Ćosić; Václav Motyka; Martin Raspor; Sumbal Sajid; Nina Devrnja; Petre I. Dobrev; Slavica Ninković
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Arabidopsis EXO70B2 exocyst subunit contributes to papillae and encasement formation in antifungal defence

Journal of Experimental Botany
2022-01-27 | Journal article
Contributors: Jitka Ortmannová; Juraj Sekereš; Ivan Kulich; Jiří Šantrůček; Petre Dobrev; Viktor Žárský; Tamara Pečenková; Jacqueline Monaghan
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Elucidation of molecular and hormonal background of early growth cessation and endodormancy induction in two contrasting Populus hybrid cultivars

BMC Plant Biology
2021-12 | Journal article
Contributors: Ákos Boldizsár; Alexandra Soltész; Karen Tanino; Balázs Kalapos; Zsuzsa Marozsán-Tóth; István Monostori; Petre Dobrev; Radomira Vankova; Gábor Galiba
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Hormonomic Changes Driving the Negative Impact of Broomrape on Plant Host Interactions with Arbuscular Mycorrhizal Fungi

International Journal of Molecular Sciences
2021-12-20 | Journal article
Contributors: Kiril Mishev; Petre I. Dobrev; Jozef Lacek; Roberta Filepová; Bistra Yuperlieva-Mateeva; Anelia Kostadinova; Tsveta Hristeva
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Non-specific effects of a CINNAMATE-4-HYDROXYLASE inhibitor on auxin homeostasis

2021-10-28 | Other
Contributors: Ilias El Houari; Petr Klíma; Alexandra Baekelandt; Paul Staswick; Veselina Uzunova; Charo I. Del Genio; Ward Steenackers; Petre I. Dobrev; Ondrej Novák; Richard Napier et al.
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DIOXYGENASE FOR AUXIN OXIDATION 1 catalyzes the oxidation of IAA amino acid conjugates

Plant Physiology
2021-09-04 | Journal article
Contributors: Karel Müller; Petre Ivanov Dobrev; Aleš Pěnčík; Petr Hošek; Zuzana Vondráková; Roberta Filepová; Kateřina Malínská; Federica Brunoni; Lenka Helusová; Tomáš Moravec et al.
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Sucrose interferes with endogenous cytokinin homeostasis and expression of organogenesis-related genes during de novo shoot organogenesis in kohlrabi

Scientific Reports
2021-03-22 | Journal article
Contributors: Tatjana Ćosić; Václav Motyka; Jelena Savić; Martin Raspor; Marija Marković; Petre I. Dobrev; Slavica Ninković
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Nitrogen Deficiency and Synergism between Continuous Light and Root Ammonium Supply Modulate Distinct but Overlapping Patterns of Phytohormone Composition in Xylem Sap of Tomato Plants

Plants
2021-03-18 | Journal article
Contributors: Martina Paponov; Aleksandr Arakelyan; Petre I. Dobrev; Michel J. Verheul; Ivan A. Paponov
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The Impact of Far-Red Light Supplementation on Hormonal Responses to Cold Acclimation in Barley

Biomolecules
2021-03-17 | Journal article
Contributors: Mohamed Ahres; Tamás Pálmai; Krisztián Gierczik; Petre Dobrev; Radomíra Vanková; Gábor Galiba
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Light Quality and Intensity Modulate Cold Acclimation in Arabidopsis

International Journal of Molecular Sciences
2021-03-08 | Journal article
Contributors: Sylva Prerostova; Petre I. Dobrev; Vojtech Knirsch; Jana Jarosova; Alena Gaudinova; Barbara Zupkova; Ilja T. Prášil; Tibor Janda; Břetislav Brzobohatý; Jan Skalák et al.
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Overexpressing AtCKX1 in Potato Plants grown In Vitro: The Effects on Cytokinin Composition and Tuberization

Journal of Plant Growth Regulation
2021-02 | Journal article
Contributors: Martin Raspor; Václav Motyka; Slavica Ninković; Jiří Malbeck; Petre I. Dobrev; Snežana Zdravković-Korać; Ana Simonović; Tatjana Ćosić; Aleksandar Cingel; Jelena Savić et al.
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Cytokinin N-glucosides: Occurrence, Metabolism and Biological Activities in Plants

Biomolecules
2020-12-28 | Journal article
Contributors: Eva Pokorná; Tomáš Hluska; Petr Galuszka; H. Tucker Hallmark; Petre I. Dobrev; Lenka Záveská Drábková; Tomáš Filipi; Katarína Holubová; Ondřej Plíhal; Aaron M. Rashotte et al.
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Novel Insights into the Effect of Pythium Strains on Rapeseed Metabolism

Microorganisms
2020-09-25 | Journal article
Contributors: Kateřina Bělonožníková; Kateřina Vaverová; Tomáš Vaněk; Miroslav Kolařík; Veronika Hýsková; Radomíra Vaňková; Petre Dobrev; Tomáš Křížek; Ondřej Hodek; Kateřina Čokrtová et al.
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Auxin biosynthesis in the phytopathogenic fungus Leptosphaeria maculans is associated with enhanced transcription of indole-3-pyruvate decarboxylase LmIPDC2 and tryptophan aminotransferase LmTAM1

Research in Microbiology
2020-07 | Journal article
Contributors: Hana Leontovyčová; Lucie Trdá; Petre Ivanov Dobrev; Vladimír Šašek; Elise Gay; Marie-Hélène Balesdent; Lenka Burketová
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Overexpression of a developing xylem cDNA library in transgenic poplar generates high mutation rate specific to wood formation

Plant Biotechnology Journal
2020-06 | Journal article
Contributors: James Rauschendorfer; Yordan Yordanov; Petre Dobrev; Radomira Vankova; Robert Sykes; Carsten Külheim; Victor Busov
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Distinct metabolism of N‐glucosides of isopentenyladenine and trans‐zeatin determines cytokinin metabolic spectrum in Arabidopsis

New Phytologist
2020-03 | Journal article
Contributors: Petr Hošek; Klára Hoyerová; Nagavalli S. Kiran; Petre I. Dobrev; Lenka Zahajská; Roberta Filepová; Václav Motyka; Karel Müller; Miroslav Kamínek
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Endogenous levels of cytokinins, indole-3-acetic acid and abscisic acid in in vitro grown potato: A contribution to potato hormonomics

Scientific Reports
2020-02-26 | Journal article
Contributors: Martin Raspor; Václav Motyka; Slavica Ninković; Petre I. Dobrev; Jiří Malbeck; Tatjana Ćosić; Aleksandar Cingel; Jelena Savić; Vojin Tadić; Ivana Č. Dragićević
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Ascorbigen A—NMR identification

Magnetic Resonance in Chemistry
2019-12 | Journal article
Contributors: Vladimír Sychrovský; David Šaman; Radovan Fiala; Otakar Humpa; Jan Sýkora; Pavel Kessler; Vratislav Blechta; Petre Dobrev; Jan Schraml
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Actin depolymerization is able to increase plant resistance against pathogens via activation of salicylic acid signalling pathway

Scientific Reports
2019-07-18 | Journal article
Contributors: Hana Leontovyčová; Tetiana Kalachova; Lucie Trdá; Romana Pospíchalová; Lucie Lamparová; Petre I. Dobrev; Kateřina Malínská; Lenka Burketová; Olga Valentová; Martin Janda
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Impact of jasmonic acid on lignification in the hemp hypocotyl

Plant Signaling & Behavior
2019-06-03 | Journal article
Contributors: Marc Behr; Eva Pokorna; Petre I. Dobrev; Václav Motyka; Cédric Guignard; Stanley Lutts; Jean-Francois Hausman; Gea Guerriero
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Auxins and Cytokinins in Plant Development 2018

International Journal of Molecular Sciences
2019-02-20 | Journal article
Contributors: Jan Petrasek; Klara Hoyerova; Vaclav Motyka; Jan Hejatko; Petre Dobrev; Miroslav Kaminek; Radomira Vankova
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Hormonal Regulation of Early Fruit Development in European Pear (<em>Pyrus communis</em> cv. ‘Conference’)

Horticulturae
2019-01 | Journal article | Author
Contributors: Muriel Quinet; Christel Buyens; Petre Dobrev; Václav Motyka; Anne-Laure Jacquemart
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Multidisciplinary Digital Publishing Institute
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Hormonal Responses to Plasmodiophora brassicae Infection in Brassica napus Cultivars Differing in Their Pathogen Resistance

International Journal of Molecular Sciences
2018-12-13 | Journal article
Contributors: Sylva Prerostova; Petre I. Dobrev; Veronika Konradyova; Vojtech Knirsch; Alena Gaudinova; Barbara Kramna; Jan Kazda; Jutta Ludwig-Müller; Radomira Vankova
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