The application of synthetic biology principles is revolutionizing plant metabolic engineering, offering unprecedented control over metabolic pathways and cellular processes. The design of synthetic metabolic pathways has emerged as a powerful approach, allowing for the creation of novel routes for metabolite production or the enhancement of existing pathways through the rational assembly of enzymes from diverse organisms . This strategy has enabled the production of valuable compounds in plants that were previously difficult or impossible to obtain. Complementing this, the development of synthetic regulatory circuits has made it possible to engineer complex gene networks and feedback loops, achieving dynamic control of metabolic processes in response to environmental or developmental cues . These synthetic circuits can finetune metabolic fluxes, optimize resource allocation, and improve plant performance under various conditions .