Research

Scientists Build Cell From Scratch

Is this a leap toward life-saving innovation or an ethical gamble the world isn't prepared for?

Published JUL 2

Story

Above: A generic photo of cells being counted under a microscope. Image credit: Wikimedia Commons

The Facts

Researchers at the University of Minnesota have built a synthetic cell from non-living chemical components that can feed, grow, replicate its DNA and divide — completing a full cell cycle for the first time in a system constructed entirely from scratch.
CNN
The New York Times
Named SpudCell, the synthetic cell has a genome of just 90,000 base pairs spread across seven DNA molecules — far smaller than the roughly 3 billion base pairs in the human genome and below the 113,000-pair minimum previously theorized for a functioning cell.
The New York Times
Daily Mail
SpudCell is composed of 150 to 200 molecules, including 36 purified enzymes and a lipid membrane, and relies on external "feeder" liposomes to supply nutrients, enzymes and ribosomes, as it cannot produce its own protein-making machinery.
USSA News
CNN
The synthetic cell divides not through a cytoskeleton — as natural cells do — but via proteins that accumulate on the membrane until they generate a deformation that splits the cell in two. Each generation takes roughly 12 hours at around 30 degrees Celsius.
Quanta Magazine
LA NACION
Researchers demonstrated a selection process by introducing a genetic modification that boosted a growth protein; after five generations, cells carrying the change made up 60% of the population. However, the team does not claim SpudCell can evolve or is alive.
guardian
Daily Mail
The preprint, which has not yet been peer-reviewed, was released publicly alongside the announcement of Biotic, a nonprofit co-founded by Adamala and others to make SpudCell technology available to researchers worldwide.
CNN
ScienceAlert

Sources Split

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The Spin

Narrative A

SpudCell is a genuinely exciting discovery, proving life-like behavior can emerge from nonliving chemistry. This opens doors to revolutionary applications in medicine, biofuels and materials science. The limitations are real but expected for a first-generation system, and the scientific community is already building on this foundation.

Quanta Magazine

The New York Times

Narrative B

Synthetic biology's rush to manufacture life-like systems outpaces any serious ethical reckoning with what's actually at stake. Blurring the boundary between living and nonliving matter carries profound consequences for human dignity, biodiversity and biosecurity that must be discussed before progressing in this research.