Here, we address these issues, advancing the art of engineering living digital circuits by focusing on two main engineering goals. First, we built a universal, single-gene NOR logic gate ...

The researchers assembled up to seven NOR gates into working circuits, with series or parallel connections. Such synthetic biocircuitry could take in information from environmental sensors and ...

Now, researchers have avoided this problem by getting small populations of bacteria to produce soluble factors that act as circuit wires ... To create a NOR gate, another layer of genetic ...