Scientists have created a synthetic cell from scratch for the first time that can feed, grow, and replicate, marking a major milestone in synthetic biology and advancing efforts to understand the fundamentals of life.
Developed by Kate Adamala and her team at the University of Minnesota, the prototype, named SpudCell, was assembled from non-living chemical components. Unlike genetically modified natural cells, SpudCell was built molecule by molecule and can reproduce for up to five generations under controlled laboratory conditions.
Researchers say the synthetic cell is not “life created in the lab” but a simplified, programmable system that could one day help develop new cancer treatments, manufacture sustainable chemicals, capture carbon, and advance biomedical research.
SpudCell contains only 150–200 molecules and a genome of 90,000 base pairs, making it far less complex than natural cells. It currently relies on externally supplied nutrients and ribosomes to survive and replicate, limiting its ability to exist outside laboratory conditions.
Experts described the achievement as a significant advance in synthetic biology. Scientists believe building cells from the ground up could reveal the minimum requirements for life while enabling the design of organisms tailored for specific industrial and medical applications.
The research has been made publicly available but has yet to undergo peer review. Adamala and her collaborators have also launched Biotic, a public-benefit initiative aimed at making the technology openly accessible to researchers while accelerating future development.
