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Replicated Human Chromosomes Display Conformational Asymmetry
Key Takeaways
- A paper in Science (Vol. 393, Issue 6815) titled 'Conformational asymmetry of replicated human chromosomes' suggests sister chromatids are not structurally identical.
- The finding challenges the standard assumption of symmetry in the three-dimensional organization of duplicated chromosomes.
- Potential implications include differential gene expression between sister chromatids and effects on DNA repair and chromosome segregation.
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DT Editorial Team··via science.org