science π¬ Bacteria making plants compute logic circuits
MIT researchers engineered bacteria to perform basic switching functions like transistors within living cells. They printed *Pantoea agglomerans* colonies onto agar to process information using chemical signals between colonies. The team demonstrated logic functions, such as addition and OR operations, using these bacterial circuits. This modular design separates functions across multiple cells, avoiding cell overload issues. Ultimately, these circuits aim to be placed on plant leaves or roots to detect stress and trigger biological responses. πΏ