Reactive oxygen species (ROS) and reactive nitrogen species (RNS) play a pivotal role in
the dynamic cell signaling systems in plants, even under biotic and abiotic stress conditions …

This article is part of the Distinguished Review Article Series in Conceptual and
Methodological Breakthroughs in Molecular Plant-Microbe Interactions. Salicylic acid (SA) is …

Pests and diseases pose a threat to food security, which is nowadays aggravated by climate
change and globalization. In this context, agricultural policies demand innovative …

Plants are exposed to diverse abiotic stresses like drought, heat, salinity, and high-metal
concentrations at different stages of their life cycle. As protection against stress, plants …

In this year there is the 40th anniversary of the first publication of plant nitric oxide (NO)
emission by Lowell Klepper. In the decades since then numerous milestone discoveries …

Nitric oxide (NO) has emerged as an important signal molecule in plants, having myriad
roles in plant development. In addition, NO also orchestrates both biotic and abiotic stress …

For more than 200 years, the plant hormone salicylic acid (SA) has been studied for its
medicinal use in humans. However, its extensive signaling role in plants, particularly in …

Nitric oxide (NO), a gaseous, redox‐active small molecule, is gradually becoming
established as a central regulator of growth, development, immunity and environmental …

Abstract Changes in redox status are a conspicuous feature of immune responses in a
variety of eukaryotes,, but the associated signalling mechanisms are not well understood. In …

The phytohormone abscisic acid (ABA) plays important roles in plant development and
adaptation to environmental stress. ABA induces the production of nitric oxide (NO) in guard …