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Chromosome anchors form hollow shells before cell division, imaging reveals

Image: Phys.org

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  • Phys.org · October 21, 2026 18:00
    Whenever a cell divides, it has to split its chromosomes perfectly between two daughter cells, and even a single mistake can be disastrous. Now, researchers from Japan have found that one of the key structures that makes this possible takes a surprising shape: a hollow sphere.