Coordinated stomatal, mesophyll, and biochemical functions in photosynthetic responses to heat and dryness

Proceedings of the National Academy of Sciences, Volume 123, Number 19, May 2026.
ImportanceA better understanding of plant photosynthetic responses to elevated temperature and leaf-air vapor pressure difference (Δe) is essential in the context of climate change. By separating temperature and Δe effects over several CO2 levels, we demonstrate…