How plants survive drought: The unsuspected role of myosin XI in guard cells

With intensifying global warming and climate change, drought has become a major threat to global agriculture, impacting crop yields and food security. To survive such adverse events, plants have evolved several strategies. One such strategy to counteract water scarcity is "stomatal closure," where stomata—the tiny pores on leaf surfaces responsible for gaseous exchange—close to limit water loss. This process is regulated by the plant hormone abscisic acid (ABA), which plays a crucial role in the plant's internal stress-response mechanisms.

Read the whole article on

More from