Synthetic Biology Workshop and Basics with Dr. Falko Matthes
08.04.2024, Halle (Saale)
Floating potatoes, rhubarb plants yielding copper fibers, trees capable of storing large quantities of rainwater – all of these are desirable plants that we invented during a synthetic biology workshop. This project week, focusing on “green biotechnology,” started with an introductory lecture by Falko Matthes, the head of our university’s BioLab. He provided an overview of the transition from classical plant breeding to synthetic biology and explained various methods of genetic modification in plants. The goals of these modifications are often similar: increasing yields, resistance to pests, stress tolerance, and optimizing other properties that can enhance the utility of plants. The distinction of when a procedure is considered “genetic engineering” and when it requires labeling is not uniform and is subject to scientific debate. For instance, mutation breeding, which triggers random mutations through radiation and chemicals, is already commonplace in the food industry and does not necessitate labeling. Conversely, CRISPR/Cas technology is subject to stringent regulations, despite its ability to perform more targeted mutations. Thus, while the outcomes may be similar, the methods differ. The question of which is preferable or generally acceptable remains open. Falko’s lecture provided us with a scientific insight into this contentious topic. The second part of the workshop involved a practical exploration of the topic. In teams of two, we pondered what new attributes would be desirable for plants. We designed fictional plants, described their features in profiles, gave them names, and visualized them using analog and digital formats. For example, we invented the “Terra Aqua pila,” a plant adept at water retention, and the “common Knollus,” a perennial plant enabling flexible management through multiple harvests. Finally, we presented our fictional plants to each other.
thanks to: | Falko Matthes from BioLab |
project: | The Plant Project – Resilience Part II |
year: | 2024 |
text by: | Lisa-Marie Halwax |