Scientists develop artificial RNA droplets with cell-like properties

Researchers from Heidelberg University, Augsburg University, and the German Cancer Research Center have made progress in understanding how life emerges from non-living matter. By applying a mutation rate of just three percent to artificial ribonucleic acid (RNA) droplets, scientists observed the development of new, complex functions.

The mutations caused the droplets to become more mobile and to form stable internal cavities, known as vacuoles, which can store small molecules. These characteristics are considered significant milestones in the ongoing effort to develop artificial cells. The study's findings were published in the journal Nature Chemical Engineering.