Ethylene Signaling in Plants: Molecular Mechanisms from Growth Regulation to Postharvest Biology

Dear Colleagues,

Ethylene is a central plant hormone that regulates numerous physiological and developmental processes across the plant life cycle. At the molecular level, ethylene influences seed germination, cell expansion, flowering, senescence, and plant responses to biotic and abiotic stresses. Moreover, ethylene plays a pivotal role in postharvest biology, governing fruit ripening, texture modification, aroma development, and storage life. Recent advances in molecular genetics, high-throughput omics technologies, and systems biology approaches have substantially advanced our understanding of ethylene biosynthesis, perception, and signal transduction. This Special Issue aims to provide a comprehensive platform for original research articles and authoritative reviews addressing the molecular mechanisms of ethylene action in plants, from growth regulation to postharvest processes. Topics of interest include ethylene signaling and transcriptional regulation, hormone crosstalk, epigenetic and post-translational control, and molecular strategies for modulating ethylene responses to enhance crop productivity and postharvest quality. By integrating fundamental and applied molecular studies, this Special Issue will offer valuable insights into ethylene biology and its practical implications for sustainable agriculture and food security.

Prof. Dr. María Serrano
Guest Editor

Dr. Nasratullah Habibi
Guest Editor Assistant

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