Search Results - "Žur, Iwona"

Chitinase Activities in Wheat and Its Relative Species by Moravčíková, Jana, Ujvariová, Nikoleta, Žur, Iwona, Gálová, Zdenka, Gregorová, Zuzana, Zimová, Mária, Boszorádová, Eva, Matušíková, Ildikó

“…Defense components such as chitinases (EC 3.2.1.14) are crucial for plants to cope diseases. Despite of that the pattern and activities of these enzymes in…”
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Glutathione provides antioxidative defence and promotes microspore-derived embryo development in isolated microspore cultures of triticale (× Triticosecale Wittm.) by Żur, Iwona, Dubas, Ewa, Krzewska, Monika, Zieliński, Kamil, Fodor, Jozsef, Janowiak, Franciszek

“…Key message Depending on the capability for stress adaptation, the role played by glutathione in microspore embryogenesis consists of both antioxidative…”
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The effect of glutathione and mannitol on androgenesis in anther and isolated microspore cultures of rye (Secale cereale L.) by Zieliński, Kamil, Krzewska, Monika, Żur, Iwona, Juzoń, Katarzyna, Kopeć, Przemysław, Nowicka, Anna, Moravčiková, Jana, Skrzypek, Edyta, Dubas, Ewa

“…Androgenic responsiveness in anther (AC) and isolated microspore cultures (MC) was analysed using 15 lines of Polish winter rye ( Secale cereale L.). The…”
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Comparative proteomic analysis provides new insights into regulation of microspore embryogenesis induction in winter triticale (× Triticosecale Wittm.) after 5-azacytidine treatment by Krzewska, Monika, Dubas, Ewa, Gołębiowska, Gabriela, Nowicka, Anna, Janas, Agnieszka, Zieliński, Kamil, Surówka, Ewa, Kopeć, Przemysław, Mielczarek, Przemysław, Żur, Iwona

“…Effective microspore embryogenesis (ME) requires substantial modifications in gene expression pattern, followed by changes in the cell proteome and its…”
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Hormonal homeostasis associated with effective induction of triticale microspore embryogenesis by Juzoń-Sikora, Katarzyna, Nowicka, Anna, Plačková, Lenka, Doležal, Karel, Żur, Iwona

“…The endogenous level of cytokinins (CKs) and auxins (Auxs) was analyzed in isolated microspores and ovaries of two doubled haploid (DH) lines of triticale (× …”
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ROS-Scavengers, Osmoprotectants and Violaxanthin De-Epoxidation in Salt-Stressed Arabidopsis thaliana with Different Tocopherol Composition by Surówka, Ewa, Latowski, Dariusz, Dziurka, Michał, Rys, Magdalena, Maksymowicz, Anna, Żur, Iwona, Olchawa-Pajor, Monika, Desel, Christine, Krzewska, Monika, Miszalski, Zbigniew

“…To determine the role of α- and γ-tocopherol (TC), this study compared the response to salt stress (200 mM NaCl) in wild type (WT) (L.) Heynh. And its two…”
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Triticale and barley microspore embryogenesis induction requires both reactive oxygen species generation and efficient system of antioxidative defence by Żur, Iwona, Dubas, Ewa, Krzewska, Monika, Kopeć, Przemysław, Nowicka, Anna, Surówka, Ewa, Gawrońska, Katarzyna, Gołębiowska, Gabriela, Juzoń, Katarzyna, Malaga, Sabina

“…The effectiveness of microspore embryogenesis (ME) is determined by a complex network of internal and environmental factors. In the present study on triticale…”
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Candidate Genes for Freezing and Drought Tolerance Selected on the Basis of Proteome Analysis in Doubled Haploid Lines of Barley by Wójcik-Jagła, Magdalena, Rapacz, Marcin, Dubas, Ewa, Krzewska, Monika, Kopeć, Przemysław, Nowicka, Anna, Ostrowska, Agnieszka, Malaga, Sabina, Żur, Iwona

“…Plant tolerance to environmental stress is determined by a very complicated network composed of many intra- and extracellular factors. The aim of this study…”
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Chemically-induced DNA de-methylation alters the effectiveness of microspore embryogenesis in triticale by Nowicka, Anna, Juzoń, Katarzyna, Krzewska, Monika, Dziurka, Michał, Dubas, Ewa, Kopeć, Przemysław, Zieliński, Kamil, Żur, Iwona

“…•Responsive and recalcitrance lines of triticale differ with respect to phenotypic, genetic and epigenetic features.•There is a link between the formation of…”
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β-1,3-Glucanases and chitinases participate in the stress-related defence mechanisms that are possibly connected with modulation of arabinogalactan proteins (AGP) required for the androgenesis initiation in rye (Secale cereale L.) by Zieliński, Kamil, Dubas, Ewa, Gerši, Zuzana, Krzewska, Monika, Janas, Agnieszka, Nowicka, Anna, Matušíková, Ildikó, Żur, Iwona, Sakuda, Shohei, Moravčíková, Jana

“…[Display omitted] •Modulation of androgenesis-inducible stress intensity causes changes in the activity of the β-1,3-glucanases, chitinases and AGP in rye.•∼26…”
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Tocopherols mutual balance is a key player for maintaining Arabidopsis thaliana growth under salt stress by Surówka, Ewa, Potocka, Izabela, Dziurka, Michał, Wróbel-Marek, Justyna, Kurczyńska, Ewa, Żur, Iwona, Maksymowicz, Anna, Gajewska, Ewa, Miszalski, Zbigniew

“…Enhanced channeling carbon through pathways: shikimate/chorismate, benzenoid-phenylopropanoid or 2-C-methyl-D-erythritol 4-phosphate (MEP) provides a multitude…”
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Antioxidant activity and ROS tolerance in triticale (×Triticosecale Wittm.) anthers affect the efficiency of microspore embryogenesis by Żur, Iwona, Dubas, Ewa, Krzewska, Monika, Janowiak, Franciszek, Hura, Katarzyna, Pociecha, Ewa, Bączek-Kwinta, Renata, Płażek, Agnieszka

“…To verify the hypothesis that cell redox status regulates the process of microspore embryogenesis (ME), reactive oxygen species (ROS) generation and the…”
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Hormonal requirements for effective induction of microspore embryogenesis in triticale (× Triticosecale Wittm.) anther cultures by Żur, Iwona, Dubas, Ewa, Krzewska, Monika, Waligórski, Piotr, Dziurka, Michał, Janowiak, Franciszek

“…KEY MESSAGE : Effective microspore embryogenesis in triticale is determined by a specific hormonal homeostasis: low value of IAA/cytokinins, IAA/ABA and…”
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Identification of QTLs associated with albino plant formation and some new facts concerning green versus albino ratio determinants in triticale (×Triticosecale Wittm.) anther culture by Krzewska, Monika, Czyczyło-Mysza, Ilona, Dubas, Ewa, Gołębiowska-Pikania, Gabriela, Żur, Iwona

“…High frequency of albino haploids/doubled haploids (DHs), regenerated in androgenic cultures is one of the major obstacles that limit incorporation of DHs…”
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Doubled Haploids: Contributions of Poland’s Academies in Recognizing the Mechanism of Gametophyte Cell Reprogramming and Their Utilization in Breeding of Agricultural and Vegetable Species by Iwona Żur, Adela Adamus, Teresa Cegielska-Taras, Sandra Cichorz, Ewa Dubas, Monika Gajecka, Katarzyna Juzoń-Sikora, Agnieszka Kiełkowska, Małgorzata Malicka, Sylwia Oleszczuk, Edyta Skrzypek, Laurencja Szała, Iwona Szarejko, Janusz Zimny

“…Diverse processes leading to doubled haploid (DH) plant production, such as microspore embryogenesis, gynogenesis, and distant hybridization followed by genome…”
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New Prospects for Improving Microspore Embryogenesis Induction in Highly Recalcitrant Winter Wheat Lines by Dubas, Ewa, Krzewska, Monika, Surówka, Ewa, Kopeć, Przemysław, Springer, Agnieszka, Janowiak, Franciszek, Weigt, Dorota, Mikołajczyk, Sylwia Katarzyna, Telk, Anna, Żur, Iwona

“…Among various methods stimulating biological progress, double haploid (DH) technology, which utilizes the process of microspore embryogenesis (ME), is…”
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Impact of Ascorbate-Glutathione Cycle Components on the Effectiveness of Embryogenesis Induction in Isolated Microspore Cultures of Barley and Triticale by Żur, Iwona, Kopeć, Przemysław, Surówka, Ewa, Dubas, Ewa, Krzewska, Monika, Nowicka, Anna, Janowiak, Franciszek, Juzoń, Katarzyna, Janas, Agnieszka, Barna, Balázs, Fodor, József

“…Enhanced antioxidant defence plays an essential role in plant survival under stress conditions. However, excessive antioxidant activity sometimes suppresses…”
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Involvement of homocastasterone, salicylic and abscisic acids in the regulation of drought and freezing tolerance in doubled haploid lines of winter barley by Malaga, Sabina, Janeczko, Anna, Janowiak, Franciszek, Waligórski, Piotr, Oklestkova, Jana, Dubas, Ewa, Krzewska, Monika, Nowicka, Anna, Surówka, Ewa, Rapacz, Marcin, Wójcik-Jagła, Magdalena, Kopeć, Przemysław, Hura, Tomasz, Ostrowska, Agnieszka, Kaczanowska, Katarzyna, Żur, Iwona

“…Ten doubled haploid (DH) lines of winter barley with an increased range of freezing/drought tolerance were used to identify phytohormones involved in plant…”
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Identification of proteins related to microspore embryogenesis responsiveness in anther cultures of winter triticale (×Triticosecale Wittm.) by Krzewska, Monika, Gołębiowska-Pikania, Gabriela, Dubas, Ewa, Gawin, Marta, Żur, Iwona

“…For a better understanding of the physiological background of microspore embryogenesis (ME), the protein profile was analyzed in four winter triticale DH…”
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Current insights into hormonal regulation of microspore embryogenesis by Żur, Iwona, Dubas, Ewa, Krzewska, Monika, Janowiak, Franciszek

“…Plant growth regulator (PGR) crosstalk and interaction with the plant's genotype and environmental factors play a crucial role in microspore embryogenesis…”
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