Photosynthesis is led by stomatal circadian rhythm and not by starch depletion after a long period of darkness
C. Dresch, V. Vidal, S. Suchail, H. Sallanon, F. Charles, V. Truffault
This study shows that stomatal circadian rhythm, not starch depletion, limits photosynthesis in indoor-grown lettuces when photoperiods are misaligned with the circadian rhythm, leading to energy savings.
bioRxiv · Oct 5, 2023 · PreprintPlant Biology