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Natalia Wojciechowska
Researcher at Adam Mickiewicz University in Poznań
Publications - 19
Citations - 231
Natalia Wojciechowska is an academic researcher from Adam Mickiewicz University in Poznań. The author has contributed to research in topics: Senescence & Autophagy. The author has an hindex of 6, co-authored 16 publications receiving 131 citations. Previous affiliations of Natalia Wojciechowska include Polish Academy of Sciences.
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Journal ArticleDOI
Plant organ senescence - regulation by manifold pathways.
TL;DR: A universal nature of senescence is demonstrated, despite this process occurring in organs that have completely different functions, it is very similar; this will provide a powerful tool for plant physiology research.
Journal ArticleDOI
Ascorbic Acid-The Little-Known Antioxidant in Woody Plants.
Karolina Bilska,Natalia Wojciechowska,Natalia Wojciechowska,Shirin Alipour,Shirin Alipour,Ewa Marzena Kalemba +5 more
TL;DR: The involvement of AsA in the ecological advantages, such as nutrition recycling due to leaf senescence, of trees and shrubs compared to nonwoody plants is emphasized and fundamental knowledge of the complex life cycle stages of woody plants will enhance their breeding and amend their protection.
Journal ArticleDOI
Autophagy counteracts instantaneous cell death during seasonal senescence of the fine roots and leaves in Populus trichocarpa.
Natalia Wojciechowska,Katarzyna Marzec-Schmidt,Ewa Marzena Kalemba,Aleksandra Zarzyńska-Nowak,Andrzej M. Jagodziński,Agnieszka Bagniewska-Zadworna +5 more
TL;DR: The results of this study confirmed that autophagy plays a key role in the senescence of fine roots, and is associated also with the process of cellular components degradation, and in both organs, structures related to Autophagy were observed.
Journal ArticleDOI
Occurrence of autophagy during pioneer root and stem development in Populus trichocarpa.
Natalia Wojciechowska,Iga Smugarzewska,Katarzyna Marzec-Schmidt,Aleksandra Zarzyńska-Nowak,Agnieszka Bagniewska-Zadworna +4 more
TL;DR: Evidence is provided in support of the dual role of autophagy in developmental PCD, which is a committed step with the release of hydrolytic enzymes from the vacuole and final digestion of protoplast, from which there is no return once initiated.
Journal ArticleDOI
Seasonal senescence of leaves and roots of Populus trichocarpa-is the scenario the same or different?
Natalia Wojciechowska,Katarzyna Marzec-Schmidt,Ewa Marzena Kalemba,Agnieszka Ludwików,Agnieszka Bagniewska-Zadworna +4 more
TL;DR: It is suggested that, as in leaves, molecular mechanisms involved in nitrogen (N) resorption are also activated in senescent roots, and N levels decreased during the senescence of both organs.