between photoprotection, photorespiration and antioxidant metabolism in water-stressed
plants is scarcely addressed. This study aimed to evaluate the physiological adjustments
preserving photosynthesis and growth in two plant species with different tolerance to
drought: Jatropha curcas and Ricinus communis. We measured stress indicators, gas
exchange, photochemistry of PSII and PSI, antioxidant enzymes, cyclic electron flow and …