@CONFERENCE{MTMT:34083773, title = {Possible effect of ethylene on the development of tomato flowers and fruit set after exposure to red light at night}, url = {https://m2.mtmt.hu/api/publication/34083773}, author = {Ördög, Attila and Kukri, András and Iqbal, Nadeem and Czékus, Zalán and Poór, Péter}, booktitle = {XII Symposium of Ethylene}, unique-id = {34083773}, year = {2023}, pages = {https://ethylene2023.wixsite.com/ethylene2023/program}, orcid-numbers = {Ördög, Attila/0000-0002-1867-8237; Poór, Péter/0000-0002-4539-6358} } @article{MTMT:31909876, title = {Polyamine Metabolism Is Involved in the Direct Regeneration of Shoots from Arabidopsis Lateral Root Primordia}, url = {https://m2.mtmt.hu/api/publication/31909876}, author = {Kaszler, Nikolett and Benkő, Péter and Bernula, Dóra and Szepesi, Ágnes and Fehér, Attila and Gémes, Katalin}, doi = {10.3390/plants10020305}, journal-iso = {PLANTS-BASEL}, journal = {PLANTS-BASEL}, volume = {10}, unique-id = {31909876}, year = {2021}, eissn = {2223-7747}, orcid-numbers = {Bernula, Dóra/0000-0002-1667-1234; Fehér, Attila/0000-0002-4183-3696; Gémes, Katalin/0000-0002-5631-6843} } @article{MTMT:31401646, title = {Éjszakai virágzás}, url = {https://m2.mtmt.hu/api/publication/31401646}, author = {Czékus, Zalán and Poór, Péter}, journal-iso = {TERMÉSZETBÚVÁR}, journal = {TERMÉSZETBÚVÁR}, volume = {75}, unique-id = {31401646}, issn = {0866-1510}, year = {2020}, pages = {6-9}, orcid-numbers = {Poór, Péter/0000-0002-4539-6358} } @article{MTMT:2982527, title = {Different zinc sensitivity of Brassica organs is accompanied by distinct responses in protein nitration level and pattern}, url = {https://m2.mtmt.hu/api/publication/2982527}, author = {Feigl, Gábor and Kolbert, Zsuzsanna and Lehotai, Nóra and Molnár, Árpád and Ördög, Attila and Bordé-Pavlicz, Ádám and Laskay, Gábor and Erdei, László}, doi = {10.1016/j.ecoenv.2015.12.006}, journal-iso = {ECOTOX ENVIRON SAFE}, journal = {ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY}, volume = {125}, unique-id = {2982527}, issn = {0147-6513}, year = {2016}, eissn = {1090-2414}, pages = {141-152}, orcid-numbers = {Feigl, Gábor/0000-0001-6524-9147; Kolbert, Zsuzsanna/0000-0002-7819-4672; Ördög, Attila/0000-0002-1867-8237; Bordé-Pavlicz, Ádám/0000-0002-8318-4874} } @article{MTMT:2963382, title = {Nitro-oxidative stress contributes to selenite toxicity in pea (Pisum sativum L)}, url = {https://m2.mtmt.hu/api/publication/2963382}, author = {Lehotai, Nóra and Lyubenova, Lyudmila and Schröder, Peter and Feigl, Gábor and Ördög, Attila and Szilágyi, Kristóf and Erdei, László and Kolbert, Zsuzsanna}, doi = {10.1007/s11104-015-2716-x}, journal-iso = {PLANT SOIL}, journal = {PLANT AND SOIL}, volume = {400}, unique-id = {2963382}, issn = {0032-079X}, year = {2016}, eissn = {1573-5036}, pages = {107-122}, orcid-numbers = {Feigl, Gábor/0000-0001-6524-9147; Ördög, Attila/0000-0002-1867-8237; Kolbert, Zsuzsanna/0000-0002-7819-4672} } @CONFERENCE{MTMT:3082633, title = {Mars-analóg környezeti tényezők hatása földi eredetű kriptobiotikus kérgek fotoszintézésére és túlélésére.}, url = {https://m2.mtmt.hu/api/publication/3082633}, author = {Dulai, Sándor András and Pócs, Tamás and de Vera, J -P and Radnai, Zs and Borbély, Péter Gábor and Háló, B and Tarnai, R and Kereszturi, Ákos}, booktitle = {X. Magyar Ökológus Kongresszus}, unique-id = {3082633}, year = {2015}, pages = {47} } @CONFERENCE{MTMT:3081411, title = {Subcellular localization of glutathione peroxidase-like enzymes in Arabidopsis thaliana}, url = {https://m2.mtmt.hu/api/publication/3081411}, author = {Safira, Attacha and Bela, Krisztina and Anna, Moseler and Isabel, Aller and Andreas, J Meyer}, booktitle = {Botanikertagung 2015 Abstract Book}, unique-id = {3081411}, year = {2015}, pages = {100-100}, orcid-numbers = {Bela, Krisztina/0000-0003-0124-4552} } @article{MTMT:2998094, title = {The alleviation of the adverse effects of salt stress in the tomato plant by salicylic acid shows a time- and organ-specific antioxidant response}, url = {https://m2.mtmt.hu/api/publication/2998094}, author = {Görgényi Miklósné Tari, Irma and Csiszár, Jolán and Horváth, Edit and Poór, Péter and Takács, Zoltán and Szepesi, Ágnes}, doi = {10.1515/abcsb-2015-0008}, journal-iso = {ACTA BIOL CRACOV BOT}, journal = {ACTA BIOLOGICA CRACOVIENSIA SERIES BOTANICA}, volume = {57}, unique-id = {2998094}, issn = {0001-5296}, abstract = {In the last decade contradictory results have been published whether exogenous salicylic acid (SA) can increase salt stress tolerance in cultivated plants by inducing antioxidant response. Salt stress injury in tomato was mitigated only in that case if plants were hardened with high concentration of SA (~10-4 M), low concentrations were ineffective. An efficient accumulation of Na+ in older leaves is a well known feature of salt stress response of tomato (Solanum lycopersicum cv. Rio fuego) but it remains largely unexplored whether young and old leaves or root tissues have distinct antioxidant status during salt stress after hardening with 10-7 M or 10-4 M SA. Determination of superoxide dismutase (SOD) and catalase (CAT) activity revealed that the SA-induced transient increases in these enzyme activities in young leaf and/or root tissues did not correlate with the salt tolerance of plants. Salt stress resulted in tenfold increase in ascorbate peroxidase (APX) activity of young leaves and significant increases in APX and glutathione reductase (GR) activities of the roots hardened with 10-4 M SA. Both total ascorbate (AsA) and glutathione pools reached the highest level in the leaves after 10-7 M SA pre-treatment but in contrast to leaves, the total pool of AsA decreased in the roots under salt stress and thus, due to low APX activity active oxygen species were scavenged by ascorbate non-enzymatically in these tissues. The increased GR activities in the roots after treatment with 10-4 M SA enabled plants to enhance the reduced glutathione (GSH) pool and maintain the redox status of AsA under high salinity, which led to increased salt tolerance.}, year = {2015}, eissn = {1898-0295}, pages = {21-30}, orcid-numbers = {Görgényi Miklósné Tari, Irma/0000-0003-0219-9116; Csiszár, Jolán/0000-0001-7250-3000; Horváth, Edit/0000-0002-7501-2060; Poór, Péter/0000-0002-4539-6358} } @article{MTMT:2987117, title = {The role of Arabidopsis glutathione transferase F9 gene under oxidative stress in seedlings.}, url = {https://m2.mtmt.hu/api/publication/2987117}, author = {Horváth, Edit and Bela, Krisztina and Papdi, Csaba and Gallé, Ágnes and Szabados, László and Görgényi Miklósné Tari, Irma and Csiszár, Jolán}, doi = {10.1556/018.66.2015.4.5}, journal-iso = {ACTA BIOL HUNG}, journal = {ACTA BIOLOGICA HUNGARICA (1983-2018)}, volume = {66}, unique-id = {2987117}, issn = {0236-5383}, abstract = {Arabidopsis thaliana contains 54 soluble glutathione transferases (GSTs, EC 2.5.1.18), which are thought to play major roles in oxidative stress responses, but little is known about the function of individual isoenzymes. The role of AtGST phi 9 (GSTF9) in the salt- and salicylic acid response was investigated using 2-week-old Atgstf9 and wild type (Wt) plants. Atgstf9 mutants accumulated more ascorbic acid (AsA) and glutathione (GSH) and had decreased glutathione peroxidase (GPOX) activity under control conditions. Treatment of 2-week-old seedlings with 10(-7) M salicylic acid (SA) for 48 h resulted in elevated H2O2 level and enhanced GST activity in Atgstf9 plants, 10(-5) M SA treatment enhanced the malondialdehyde and dehydroascorbate contents compared to Wt. 50 and 150 mM NaCl increased the GST activity, AsA and GSH accumulation in Atgstf9 seedlings more pronounced than in Wt plants. We found that the Atgstf9 mutants had altered redox homeostasis under control and stress conditions, in which elevated AsA and GSH levels and modified GST and GPOX activities may play significant role. The half-cell potential values calculated from the concentration of GSH and GSSG indicate that this GST isoenzyme has an important role in the salt stress response.}, year = {2015}, eissn = {1588-256X}, pages = {406-418}, orcid-numbers = {Horváth, Edit/0000-0002-7501-2060; Bela, Krisztina/0000-0003-0124-4552; Gallé, Ágnes/0000-0002-8347-8469; Görgényi Miklósné Tari, Irma/0000-0003-0219-9116; Csiszár, Jolán/0000-0001-7250-3000} } @article{MTMT:2984336, title = {Exogenous salicylic acid-triggered changes in the glutathione transferases and peroxidases are key factors in the successful salt stress acclimation of Arabidopsis thaliana}, url = {https://m2.mtmt.hu/api/publication/2984336}, author = {Horváth, Edit and Brunner, Szilvia and Bela, Krisztina and Papdi, Csaba and Szabados, László and Görgényi Miklósné Tari, Irma and Csiszár, Jolán}, doi = {10.1071/FP15119}, journal-iso = {FUNCT PLANT BIOL}, journal = {FUNCTIONAL PLANT BIOLOGY}, volume = {42}, unique-id = {2984336}, issn = {1445-4408}, year = {2015}, eissn = {1445-4416}, pages = {1129-1140}, orcid-numbers = {Horváth, Edit/0000-0002-7501-2060; Bela, Krisztina/0000-0003-0124-4552; Görgényi Miklósné Tari, Irma/0000-0003-0219-9116; Csiszár, Jolán/0000-0001-7250-3000} }