AtCAMTA4 negatively regulates salinity stress response via regulation of ROS and Na+/K+ homeostasis.
Calmodulin-binding transcription activators (CAMTAs) are key components of calcium-mediated regulation of diverse developmental and stress-responsive processes in plants. Although the functions of several Arabidopsis CAMTA family members have been investigated, the role of CAMTA4 remained largely unexplored. In the pre...