RT Conference Proceedings T1 SYT mutations membrane fusions with whole plant hypersensitivity to abiotic stresses A1 Pérez Sancho, Jésica A1 Rosado Rey, Abel A1 Botella-Mesa, Miguel Ángel K1 Arabidopsis AB Plants undergo continuous exposure to various abiotic stresses in their natural environment. For this reason they have evolved intricate mechanisms to perceive external signals and trigger the physiological changes necessary to adapt and survive under such conditions. The plasma membrane is a physical barrier that separates the intracellular and extracellular environments and its integrity is essential for stress tolerance. Here we present a role for plant synaptotagmins in plasma membrane integrity maintenance through Vesicle-PM fusions. We also evaluate the physiological consequences of the SYT depletion under several abiotic stress conditions. YR 2013 FD 2013-11-21 LK http://hdl.handle.net/10630/6617 UL http://hdl.handle.net/10630/6617 LA eng NO Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech. DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 2 mar 2026