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The Hydrophilic Loop of Arabidopsis PIN1 Auxin Efflux Carrier Harbors Hallmarks of an Intrinsically Disordered Protein.
Bilanovičová, V.; Rýdza, N.; Koczka, L.; Hess, M.; Feraru, E.; Friml, J.; Nodzyński, T. International Journal of Molecular Sciences 2022, 23 (11), 6352. https://doi.org/10.3390/ijms23116352
Petra Marhava at MCS-CEITEC – How Plants Deal with Heat and Cold.
I would like to thank Petra Marhava for visiting us at CEITEC in the framework of the Mendel Centre Seminars. It was fantastic to talk about “How Plants Deal with Heat and Cold” from an angle of Molecular Mechanisms of Auxin Transport in Response to Temperature Stress. It is good to remember that the Plasma…
PIN5 and PIN8 the Yin and Yang of membrane topology
“Mapping the membrane orientation of auxin homeostasis regulators PIN5 and PIN8 in Arabidopsis thaliana root cells reveals their divergent topology” is on-line (and in pdf). Big congratulations to Yewubnesh and the team Vendula, Nikola, Veronika, Marta and Marek. We are very happy to contribute to the very active research field of Endoplasmic Reticulum PIN auxin…
How Roots Grow Downwards: Mystery of Lipid Asymmetry Influencing Plasma Membrane Protein Delivery Was Uncovered
Members of the Tomasz Nodzynski Research Group from CEITEC Masaryk University contributed to the recent work of Jiri Friml from IST Austria, which was published in Plant Cell, and links intracellular trafficking and auxin coordinated root gravitropism. Gravitropism is the capacity of a plant to sense gravity and align its growth accordingly. The growth of roots along the gravity vector…
Zooming on PIN structure – Scientific Meeting in Katowice
Once more I want to thank Dr Ewa Mazur, for the invitation to look together with the colleagues from University of Silesia, Faculty of Natural Sciences on PIN auxin carrier structure. The event title was “Zooming on PIN structure through a membrane topology lens”. It was a great opportunity to present the work done at CEITEC…
Arabidopsis flippase ALA3 is required for adjustment of early subcellular trafficking in plant response to osmotic stress
Vendula Pukyšová, Adrià Sans Sánchez, Jiří Rudolf, Tomasz Nodzyński, Marta Zwiewka. Journal of Experimental Botany, Volume 74, Issue 17, 13 September 2023, Pages 4959–4977. https://doi.org/10.1093/jxb/erad234 Fantastic work of Venda, Adria, Jiri and Marta. This is an extension of earlier work published in Molecular Plant 2015 showing that subcellular trafficking responds osmotic potential changes. Beside spearheading this osmotic-adaptation focused research…

