 Abiotic stress conditions such as drought and extreme temperatures negatively affect plant growth and development, leading to reduced crop yield and quality. Plant cells produce reactive oxygen species, ROS, during various processes associated with abiotic stress, which can cause oxidative stress when not properly detoxified by antioxidant defense systems. Recent research has shown that ROS signaling plays a crucial role in plant adaptation to abiotic stresses and can be improved through molecular approaches such as acclamation. This article was authored by Mirza Hassanizaman, M. H. M. Bornevin-Bouyan, Faisal Zulfikar, and others.