Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Ewa Dubas"'
Autor:
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
Publikováno v:
Acta Societatis Botanicorum Poloniae. 91
Diverse processes leading to doubled haploid (DH) plant production, such as microspore embryogenesis, gynogenesis, and distant hybridization followed by genome elimination, are based on the unique ability of plant cells to form haploid embryos withou
Autor:
Iwona Żur, Magdalena Wójcik-Jagła, Ewa Surówka, Sabina Malaga, Franciszek Janowiak, Tomasz Hura, Anna Nowicka, Monika Krzewska, Ewa Dubas, Katarzyna Kaczanowska, Jana Oklestkova, Marcin Rapacz, Anna Janeczko, Agnieszka Ostrowska, Piotr Waligórski, Przemysław Kopeć
Publikováno v:
Plant Growth Regulation. 90:173-188
Ten doubled haploid (DH) lines of winter barley with an increased range of freezing/drought tolerance were used to identify phytohormones involved in plant stress acclimation. Cold hardening and drought stress were applied at the most critical stages
Autor:
Ewa Dubas, Tomasz Hura, Katarzyna Hura, Kinga Dziurka, Agnieszka Ostrowska, Joanna Gadzinowska, Maciej T. Grzesiak
Publikováno v:
Environmental and Experimental Botany. 156:228-239
The aim of the study was to determine molecular basis of plant photosynthetic activity during soil drought and under rapid (unfavorable) and gradual (favorable) rehydration. We analyzed the content of proteins associated with the photosynthetic appar
Publikováno v:
Plant Cell Reports
Key message Depending on the capability for stress adaptation, the role played by glutathione in microspore embryogenesis consists of both antioxidative activity and stimulation of embryo-like structure development. Abstract The efficiency of microsp
Autor:
Zuzana Gerši, Ewa Dubas, Kamil Zieliński, Agnieszka Janas, Shohei Sakuda, Anna Nowicka, Iwona Żur, Ildikó Matušíková, Jana Moravčíková, Monika Krzewska
Publikováno v:
Plant science : an international journal of experimental plant biology. 302
This work presents the biochemical, cytochemical and molecular studies on two groups of PR proteins, β-1,3-glucanases and chitinases, and the arabinogalactan proteins (AGP) during the early stages of androgenesis induction in two breeding lines of r
Programmed cell death (PCD) plays a crucial role in plant development (dPCD) and is also activated under the influence of environmental factors (ePCD). As the mechanism of PCD under heavy metal stress is poorly understood, a suspension culture of cel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e36f74b9331ef13cdf359e17195b67e
https://ruj.uj.edu.pl/xmlui/handle/item/154746
https://ruj.uj.edu.pl/xmlui/handle/item/154746
Autor:
Katarzyna Juzoń, Kamil Zieliński, Anna Nowicka, Ewa Dubas, Przemysław Kopeć, Michał Dziurka, Monika Krzewska, Iwona Żur
Publikováno v:
Plant science : an international journal of experimental plant biology. 287
Microspores exposed to some stress factors may display cell totipotency and could be reprogrammed towards embryogenic development. Plant breeding and genetic engineering widely use haploids/doubled haploids (DHs) derived from in vitro-cultured micros
Autor:
Magdalena Szechyńska-Hebda, Iwona Żur, Maria Wędzony, Ewa Dubas, Gabriela Gołębiowska-Pikania, Iwona Wąsek
Publikováno v:
Journal of Plant Physiology. 177:30-43
The breeding for resistance against fungal pathogens in winter triticale (Triticosecale Wittm.) continues to be hindered by a complexity of the resistance mechanisms, strong interaction with environmental conditions, and dependence on the plant genot
Publikováno v:
Plant Cell Reports
Key message Effective microspore embryogenesis in triticale is determined by a specific hormonal homeostasis: low value of IAA/cytokinins, IAA/ABA and cytokinins/ABA ratios as well as proper endogenous/exogenous auxin balance, which favours androgeni
For a better understanding of the physiological background of microspore embryogenesis (ME), the protein profile was analyzed in four winter triticale DH lines, which show extremely different embryogenic potential. The analysis were conducted with an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17160b20f4f2df40034f7864e2ff2e31
https://ruj.uj.edu.pl/xmlui/handle/item/52615
https://ruj.uj.edu.pl/xmlui/handle/item/52615