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Jun 24, 2024 · However, simultaneously improving stomatal opening and drought tolerance has proven to be a significant challenge. To address this issue, we employed the OnGuard quantitative model, which accurately represents the mechanics and coordination of ion transporters in guard cells.
1 day ago · When activated, SLAC1 facilitates anion efflux from the guard cells, causing membrane depolarization that activates downstream GORK channels, thereby reducing turgor pressure and closing the ...
Jul 9, 2024 · In brief, leaves were mixed and broken in ice water, and filtered through nylon mesh to obtain guard cell rich fragments; RNA was extracted after the guard cells were obtained.
6 days ago · Stomata in leaves regulate gas (carbon dioxide and water vapor) exchange and water transpiration between plants and the atmosphere. SLow Anion Channel 1 (SLAC1) mediates anion efflux from guard cells and plays a crucial role in controlling stomatal aperture.
Jun 25, 2024 · Contains guard cells and stomata: Guard cells: Absorbs and loses water to open and close the stomata to allow carbon dioxide to diffuse in, oxygen to diffuse out: Stomata: Where gas exchange takes place. Opens during the day, closes during the night, evaporation of water also takes places from here
Jul 1, 2024 · Here, we used stomatal guard cells to investigate the influences of wall mechanics and turgor pressure on cell deformation and demonstrate that the expression of the pectin-modifying gene PECTATE LYASE LIKE12 (PLL12) is required for normal stomatal dynamics in Arabidopsis thaliana.
Jun 20, 2024 · Stomata don’t just help plants breathe, but actively protect the plant from invaders. This is one of the first steps of the plant’s immune response and it’s called stomatal defence. Stomata and pathogens
