Guard Cell Signaling Dynamics and Rapid Chip-based Cloning of Ion Accumulation Mutants

摘要

Guard cells have been developed as a model system for dissecting hormone,ion channel and calcium signal transduction in response to physiological stimuli. Abscisic acid causes elevations in the cytosolic Ca^2+ concentration in guard cells. We identified reactive oxygen species（ROS) activation of Ca^2+-permeable