Plant photosynthesis under abiotic stresses: Damages, adaptive, and signaling mechanisms

Photosynthesis is crucial for sustaining life on this planet and necessary for plant growth and development. Abiotic stresses such as high and low temperatures, and excess, or deficit of water limit the crucial plant processes, thus threatening the global food security. However, recent molecular approaches allowed elucidation of the photosynthetic components/compounds and their efficiency under stress conditions. In the present scenario, these approaches are not enough to reduce the yield penalty due to the reduction in photosynthetic efficiency. Therefore, comprehensive data on plant behaviour and stress crosstalk networks could assist in understanding the in-depth mechanism of photosynthesis. In recent…