Artificial cells react to environmental changes
(PHYSorg.com Chemistry)

Cells are the basic unit of life. They provide an environment for the fundamental molecules of life to interact, for reactions to take place and sustain life. However, the biological cell is very complicated, making it difficult to understand what takes place inside it. One way to tackle this biological problem is to design a synthetic minimal cell as a simpler system compared to biological cells. Researchers at the Max Planck Institute of Molecular Cell Biology and Genetics in Dresden and the Max-Planck-Institute of Colloids and Interfaces in Potsdam accomplished such an engineering challenge by building a synthetic cell that can encapsulate fundamental biochemical reactions. They also show that such a minimal system can respond to changes in environment.