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Scientists discover a bacterial defense so strange they thought it was broken

Source: Latest Science News -- ScienceDaily · Oct 31, 2026 10:38 UTC

The Quick Take

Scientists have discovered a bizarre bacterial defense system that works almost completely backward from anything seen before. Unlike typical bacterial immune systems that keep a deadly toxin under control until a virus attacks, this unusual mechanism waits until an infection begins before producing the DNA that switches on its lethal weapon. The infected bacterium then destroys itself, preventing

Read the full story at Latest Science News -- ScienceDaily →

Ground Level News aggregates headlines from public feeds. This page shows a short summary only; the full article and all rights belong to Latest Science News -- ScienceDaily.

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