A single-celled green alga from the sand dunes of the Negev Desert has, within just a few years, become a key model organism in modern photosynthesis research. Chlorella ohadii helps researchers better understand plants' adaptability to extreme environmental conditions. These findings could help make crops more resilient to heat, drought, and other consequences of climate change in the future. Haim Treves, a professor of plant metabolism at RPTU, has been studying the desert alga since its discovery. His findings have now been published in the journal New Phytologist.