This work represents a fundamental advance in understanding life’s basic principles. By building a cell from the bottom up—specifying every gene, protein, and reaction—researchers can test how life functions with minimal complexity. The simulation serves as a “digital twin” that allows scientists to probe questions impossible to address experimentally, such as how spatial organization affects cellular processes or how subtle parameter changes alter cell cycle timing.
Simulating the complete cell cycle of the minimal cell provides a platform to understand the progression of complete states over time. The spatial heterogeneity of the intracellular environment can strongly affect biochemical reactions that control phenotypes.
