The generation of oxygen radicals and their derivatives, known as reactive oxygen
species,(ROS) is a part of the signaling process in higher plants at lower concentrations, but …

Salt stress is one of the major environmental stresses limiting plant growth and productivity.
To adapt to salt stress, plants have developed various strategies to integrate exogenous …

The vast majority of agricultural land undergoes abiotic stress that can significantly reduce
agricultural yields. Understanding the mechanisms of plant defenses against stresses and …

In many regions of the world, the incidence and extent of drought spells are predicted to
increase which will create considerable pressure on global agricultural yields. Most likely …

The drought stress responses of vascular plants are complex regulatory mechanisms
because they include various physiological responses from signal perception under water …

Drought stress negatively affects crop performance and weakens global food security. It
triggers the activation of downstream pathways, mainly through phytohormones …

We present unresolved questions in plant abiotic stress biology as posed by 15 research
groups with expertise spanning eco-physiology to cell and molecular biology. Common …

Key message Extensive crosstalk exists among ABA and different phytohormones that
modulate plant tolerance against different abiotic stress. Being sessile, plants are exposed …

Stress is a central concept in biology and has now been widely used in psychological,
physiological, social, and even environmental fields. However, the concept of stress was …

Phytohormones are ubiquitously involved in plant biological processes and regulate cellular
signaling pertaining to unheralded environmental cues, such as salinity, drought, extreme …