As sessile organisms, plants must tolerate various environmental stresses. Plant hormones
play vital roles in plant responses to biotic and abiotic stresses. Among these hormones …

Abscisic acid (ABA) is an important phytohormone regulating plant growth, development,
and stress responses. It has an essential role in multiple physiological processes of plants …

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

Plant hormones are essential for regulating the interactions between plants and their
complex biotic and abiotic environments. Each hormone initiates a specific molecular …

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

Key message Recent updates in JA biosynthesis, signaling pathways and the crosstalk
between JA and others phytohormones in relation with plant responses to different stresses …

Jasmonic acid (JA) is an endogenous growth-regulating substance, initially identified as a
stress-related hormone in higher plants. Similarly, the exogenous application of JA also has …

As sessile organisms, plants must cope with abiotic stress such as soil salinity, drought, and
extreme temperatures. Core stress-signaling pathways involve protein kinases related to the …

In eukaryotic cells, gene expression is greatly influenced by the dynamic chromatin
environment. Epigenetic mechanisms, including covalent modifications to DNA and histone …

Among abiotic stressors, drought and salinity seriously affect crop growth worldwide. In
plants, research has aimed to increase stress-responsive protein synthesis upstream or …