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.