Editorial: Plant stress resistance: unraveling the mechanisms and strategies for resilience

Driven by the exacerbation of global climate change, plants are increasingly subjected to severe and unpredictable abiotic stresses, such as drought, extreme temperatures, soil salinization, and heavy metal toxicity. At the same time, the pressure to sustain a growing global population necessitates agricultural systems that are both highly productive and environmentally resilient. Understanding how plants perceive stress signals, reprogram their molecular networks, and enact physiological and anatomical adaptations is crucial. This Research Topic, "Plant Stress Resistance: Unraveling the Mechanisms and Strategies for Resilience", brings together 20 significant contributions, comprising 17 original research articles and 3 extensive reviews, which span from foundational molecular and multi-omics discoveries to innovative biotechnological and agronomic applications.Breeding climate-resilient crops requires a clear understanding of their genetic 36 blueprints and regulatory that govern stress responses. Several studies this 37 Special Issue utilized genome-wide approaches and transcriptomics to identify 38 resilience hubs. For instance, et al. assembled a high-quality haploid reference 39 genome for kiwi and identified AdhSAP4, a stress-associated protein that acts 40 The 20 articles compiled in this Research Topic collectively show the remarkable 117 plasticity and resilience of plants. From assembling genomes and mapping crucial 118QTLs to uncovering the nuances of cell wall remodeling, metabolic shifts, and 119 nanoparticle-assisted phytoremediation, these studies advance our foundational 120 knowledge of stress biology. More importantly, they provide a diverse toolkit, ranging 121 from genetic engineering and marker-assisted breeding to exogenous elicitors and 122 beneficial microbes, for developing next-generation crops. We extend our deepest 123 gratitude to all authors and reviewers for their invaluable contributions. It is our hope 124 that these insights will serve as a foundation for future molecular breeding and climate-125 smart agricultural practices, ultimately fostering a more resilient and sustainable 126 agricultural future. 127