Plant Receptors in Cellular Signaling: Key Regulators of Development and Stress Adaptation

Plant Receptors in Cellular Signaling provides a comprehensive account of how plants perceive and respond to internal and external cues through receptor-mediated pathways. The volume integrates structural, functional, and mechanistic perspectives to examine the diverse spectrum of plant receptors―including phytohormone receptors, growth regulator receptors, receptor-like kinases, and multiprotein complexes―that orchestrate growth, development, and survival under changing conditions.

The book explains receptor functions in auxin, gibberellin, cytokinin, abscisic acid, ethylene, jasmonate, salicylic acid, brassinosteroid, strigolactone, and karrikin signaling, while also addressing membranebound and cytoplasmic kinases, glutamate-like receptors, and other critical signaling components. By linking structural biology with functional outcomes, it shows how protein conformation and ligand recognition determine specificity and regulatory control.

Emphasizing the interplay and crosstalk among receptor-mediated pathways, the text demonstrates how plants translate complex signals into precise cellular responses that regulate gene expression, coordinate development, and enable adaptation to biotic and abiotic stresses.

Rich in mechanistic detail and conceptual breadth, Plant Receptors in Cellular Signaling is an essential reference for researchers and academics in plant biology, molecular signaling, stress physiology, and related fields seeking to understand how plants transform signals into adaptive strategies.

• Provides systematic coverage of the major families of membrane-bound receptors
• Highlights receptor involvement in linking developmental regulation with environmental stress adaptation
• Explains how cytoplasmic relays transmit receptor activation to the nucleus to control gene expression

Aryadeep Roychoudhury is currently serving as Professor in the Discipline of Life Sciences, School of Sciences, Indira Gandhi National Open University (IGNOU), New Delhi. Prior to joining IGNOU, he worked as Assistant Professor in the Postgraduate Department of Biotechnology at St. Xavier’s College (Autonomous), Kolkata. Prof. Roychoudhury completed his BSc (Honours) in Botany from Presidency College, Kolkata, and his MSc in Biophysics and Molecular Biology from the University of Calcutta. He obtained his PhD in Life Sciences from Bose Institute, Kolkata, under Jadavpur University, specializing in Plant Molecular Biology and Biotechnology. With over 25 years of research experience, his current work focuses on the physiological and molecular responses of plants under diverse abiotic stresses, including fluoride toxicity, heavy metals, salinity, and drought, with particular emphasis on cell signaling pathways, signaling molecules, and elicitors. In recognition of his scientific contributions, Prof. Roychoudhury received the Young Scientist Award (2019) from the International Foundation for Environment and Ecology at the University of Allahabad, Prayagraj, India. He was also awarded the Distinguished Scientist Award (2024) by the Institute of Ecotoxicology and Environmental Sciences, India. His name has been included in the Stanford–Elsevier’s World’s Top 2% Scientists list.