Reactive oxygen species (ROS) are a by-product of normal cell metabolism in plants;
however, under stress conditions, the balance between production and elimination is …

It is well established that oxidative stress is an important cause of cellular damage. During
stress conditions, plants have evolved regulatory mechanisms to adapt to various …

Water deficit and salinity, especially under high light intensity or in combination with other
stresses, disrupt photosynthesis and increase photorespiration, altering the normal …

Traditionally, reactive oxygen intermediates (ROIs) were considered to be toxic by-products
of aerobic metabolism, which were disposed of using antioxidants. However, in recent years …

Reactive oxygen species (ROS) control many different processes in plants. However, being
toxic molecules, they are also capable of injuring cells. How this conflict is resolved in plants …

Stress factors provoke enhanced production of reactive oxygen species (ROS) in plants.
ROS that escape antioxidant-mediated scavenging/detoxification react with biomolecules …

The abiotic stresses of drought, salinity and freezing are linked by the fact that they all
decrease the availability of water to plant cells. This decreased availability of water is …

▪ Abstract Oxidative stress—the production and accumulation of reduced oxygen
intermediates such as superoxide radicals, singlet oxygen, hydrogen peroxide, and hydroxyl …

Seed dormancy provides a mechanism for plants to delay germination until conditions are
optimal for survival of the next generation. Dormancy release is regulated by a combination …

The relationship between cellular redox imbalances leading to oxidative stress and metal
toxicity in plants has been studied intensely over the past decades. This interdependency …