Related Experiment Video
Updated: May 28, 2025

A Flexible Low Cost Hydroponic System for Assessing Plant Responses to Small Molecules in Sterile Conditions
Published on: August 25, 2018
Target of Rapamycin (TOR): A Master Regulator in Plant Growth, Development, and Stress Responses
Yanlin Liu1,2, Jun Hu1,2, Xiaoli Duan2
1Synthetic Biology Center, Haixia Institute of Science and Technology, Fujian Agriculture and Forestry University, Fuzhou, Fujian Province, China; email: liuyanlin@fafu.edu.cn, yanxiong@fafu.edu.cn.
Abstract:
The target of rapamycin (TOR) is a central regulator of growth, development, and stress adaptation in plants. This review delves into the molecular intricacies of TOR signaling, highlighting its conservation and specificity across eukaryotic lineages. We explore the molecular architecture of TOR complexes, their regulation by a myriad of upstream signals, and their consequential impacts on plant physiology. The roles of TOR in orchestrating nutrient sensing, hormonal cues, and environmental signals are highlighted, illustrating its pivotal function in modulating plant growth and development. Furthermore, we examine the impact of TOR on plant responses to various biotic and abiotic stresses, underscoring its potential as a target for agricultural improvements. This synthesis of current knowledge on plant TOR signaling sheds light on the complex interplay between growth promotion and stress adaptation, offering a foundation for future research and applications in plant biology.
Related Concept Videos
mTOR Signaling and Cancer Progression
The mTOR pathway or the...
PI3K/mTOR/AKT Signaling Pathway
Cell Signaling in Plants
Riboswitches
The aptamer has high specificity for a particular metabolite which allows riboswitches to specifically regulate...
MAPK Signaling Cascades
Regulation of the Unfolded Protein Response

