Scientists unveil ‘SpudCell’, a synthetic cell that mimics life’s essential functions

Researchers at the University of Minnesota have developed 'SpudCell', a synthetic cell-like system made entirely from non-living materials. The laboratory-engineered system can acquire nutrients, replicate its genome, grow and divide, representing a significant advance in synthetic biology and artificial life research.

Hyderabad: A development that is being billed as a landmark achievement in our understanding of life itself has emerged from the corridors of synthetic biology. A few days ago, researchers from the University of Minnesota unveiled ‘SpudCell,’ a synthetic, lab-constructed system that mimics the fundamental behaviours of a biological cell.

Unlike biological organisms, SpudCell is assembled entirely from non-living materials. It uses man-made membranes, specially programmed DNA, and lab-made proteins to function.

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Despite its artificial origin, the system performs the essential functions of a biological cell, including acquiring resources to feed, replicating its own genome, growing in size, and exhibiting a controlled, genetically encoded form of division.

While the system remains fragile and requires a constant supply of external machinery to function, the ability to engineer a synthetic entity that competes and grows marks a profound shift, scientists believe.

The development promises to bridge the divide between static chemistry and dynamic biology, offering a glimpse into how life might eventually be replicated through engineering.