Integrating bioprinting and optogenetic technologies for precision plant tissue engineering

Recent advancements in plant bioprinting and optogenetic tools have unlocked new avenues to revolutionize plant tissue engineering. Bioprinting of plant cells has the potential to craft intricate 3D structures incorporating multiple cell types, replicating the complex microenvironments found in plants. Concurrently, optogenetic tools enable the control of biological events with spatial, temporal, and quantitative precision. Originally developed for human and microbial systems, these two cutting-edge methodologies are now being adapted for plant research. Although still in the early stages of development, we here review the latest progress in plant bioprinting and optogenetics and discuss compelling opportunities for plant biotechnology and research arising from the combination of the two technologies.