Plant in Challenging Environments5 Gasotransmitters Signaling Plants under Environment

Given the multidimensional role of these signaling molecules, research over the past decades in mitigating abiotic stresses in plant biology and from an agriculture point of view, we intend to bring forth a comprehensive volume “Gasotransmitters Signaling in Plants under Challenging Environment". The book "Gasotransmitters Signaling in Plants under Challenging Environment" provides a comprehensive overview of the current state of knowledge on the role of gasotransmitters in plant stress responses. This edited volume delves deep into the captivating realm of gasotransmitters and their pivotal role in plant response to challenging environmental conditions. It brings together a wealth of cutting-edge research from around the world by leading experts in the field of gasotransmitter signaling in plants. Gasotransmitters, including nitric oxide, hydrogen sulfide, and carbon monoxide, have long been recognized as essential mediators of cellular signaling in animals. However, recent research has unveiled their incredible importance in orchestrating plant responses to environmental stresses. From drought and heat to pollution and pathogens, these tiny molecules serve as potent messengers, navigating plants through adversity and fostering their resilience in the face of an ever-changing world. As the world faces unprecedented environmental challenges, the knowledge presented in this book opens new avenues for sustainable agriculture and biotechnological interventions. The book provides an overview of the basic biology of gasotransmitters, including their production, metabolism, and signaling mechanisms. Further, it discusses the role of gasotransmitters in plant responses to specific abiotic stresses, such as drought, salinity, heavy metal toxicity, and high temperatures. The book also focuses on the potential applications of gasotransmitters in plant biotechnology. "Gasotransmitters Signaling in Plants under Challenging Environment" is an essential resource for researchers, students, and anyone interested in understanding the role of gasotransmitters in plant stress responses. Abiotic stressors, such as drought, extreme temperatures, heavy metals, or high salinity, are causing huge crop losses worldwide. These abiotic stressors are expected to become more extreme, less predictable, and more widespread in the near future. The harm of abiotic stresses includes the disruption of cellular redox homeostasis, reactive oxygen species (ROS) production, and oxidative stress in the plant. Plants have different mechanisms to fight stress, and these mechanisms are responsible for maintaining the required homeostasis in plants. Research on gasotransmitters is rapidly expanding and knowledge regarding the potential of gasotransmitters in biology and medicine is accumulating. Over the past few decades, the roles of these signaling molecules, especially NO and H 2S, have been extensively studied for their application in plants. Recently, the emissions of endogenous gasotransmitters in plants have been widely studied and analyzed, thereby providing information to facilitate our understanding of new gasotransmitters signaling pathways. Given the multidimensional role of these signaling molecules, research over the past decades in mitigating abiotic stresses in plant biology and from an agriculture point of view, we intend to bring forth a comprehensive volume “Gasotransmitters Signaling in Plants under Challenging Environment". We are hopeful that this comprehensive volume will furnish the requisite of all those who are working or have an interest in the proposed topic