Source: DUKE UNIVERSITY, 6/28/22

When heat waves hit, they don’t just take a toll on people -- the plants we depend on for food suffer too. That’s because when temperatures get too high, certain plant defenses don’t work as well, leaving them more susceptible to attacks from pathogens and insect pests. Now, scientists say they have identified a specific protein in plant cells that explains why immunity falters as the mercury rises. They’ve also figured out a way to reverse the loss and bolster plant defenses against the heat.

For more of this story, click here.