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Cohesin reshapes replication fork contacts to aid fork slowing and reversal

A study in Nature reveals that cohesin-mediated loop extrusion limits sister-fork coupling and tethers nearby replication forks under stress, promoting reversal.

1 publisher · 1 article · first seen 16 Sept 2026 · updated 2d ago

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  1. Cohesin reshapes replication fork contacts to aid fork slowing and reversal Nature ·