Science

Zombie bacteria keep building DNA after death

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Briefings

Aarhus University researchers discovered that certain bacteria can synthesize DNA after death, a process they termed 'zombie DNA.' This finding allows scientists to control the production of specific genetic material, potentially enabling the creation of novel biological materials. The study was published in October 2026, with initial results presented at a conference in October 2026.

Key points

• Researchers at Aarhus University identified that bacteria can produce DNA after death, a phenomenon they call 'zombie DNA'.

Context

This research represents a significant step in understanding bacterial life cycles and potential applications in synthetic biology, as controlling DNA production after death could lead to new materials.

Limitations

The study is based on limited initial data presented at a conference in October 2026, with full publication pending. Uncertainty remains regarding the long-term stability and scalability of the controlled DNA production method.

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