Informace o projektu
Unravelling novel intracellular trafficking regulators involved in plant stress response.
- Kód projektu
- GJ20-20860Y (kod CEP: GJ20-20860Y)
- Období řešení
- 1/2020 - 12/2023
- Investor / Programový rámec / typ projektu
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Grantová agentura ČR
- Juniorské granty
- Fakulta / Pracoviště MU
- Středoevropský technologický institut
Endosomal trafficking is vital in plant development both in optimal and stress conditions. We have shown that regulated vesicle trafficking is necessary for membrane integrity preservation and therefore for plant resistance to acute osmotic stress. More recently still, we published the impact of oxidative stress on subcellular trafficking and correct localisation of plasma membrane proteins vital for plant development, among them PINs. Now we identified proteins diversely localized along the secretory and recycling pathway. Our candidates include, a so far uncharacterised Ankyrin domain-containing protein, ARF-GEF BEN1 and P₄-ATPase lipid flipase and our preliminary data indicate their role in cellular stress response. Characterization of those proteins will provide insights into the function of subcellular machinery in plant response to stress and might have potential applications to engineer stress resistant plants that might be curial regarding incoming climate changes.
Cíle udržitelného rozvoje
Masarykova univerzita se hlásí k cílům udržitelného rozvoje OSN, jejichž záměrem je do roku 2030 zlepšit podmínky a kvalitu života na naší planetě.
Publikace
Počet publikací: 4
2024
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Mapping the membrane orientation of auxin homeostasis regulators PIN5 and PIN8 in Arabidopsis thaliana root cells reveals their divergent topology
Plant Methods, rok: 2024, ročník: 20, vydání: 1, DOI
2023
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Arabidopsis flippase ALA3 is required for adjustment of early subcellular trafficking in plant response to osmotic stress
Journal of Experimental Botany, rok: 2023, ročník: 74, vydání: 17, DOI
2022
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Genome Wide Identification and Annotation of NGATHA Transcription Factor Family in Crop Plants
International Journal of Molecular Sciences, rok: 2022, ročník: 23, vydání: 13, DOI
2021
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Developmental roles of Auxin Binding Protein 1 in Arabidopsis thaliana.
Plant Science, rok: 2021, ročník: 303, vydání: February, DOI