The nuclear pore complex prevents sister chromatid recombination during replicative senescence

The Nuclear Pore Complex has been linked to DNA damage processing. Here the authors reveal that the Nup1 C-terminus is critical for the relocalization of eroded telomeres to nuclear pores and that modification of Nup1 promotes sister chromatid recombination and unleashes a new telomere maintenance m...

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Bibliographic Details
Main Authors: Paula Aguilera, Jenna Whalen, Christopher Minguet, Dmitri Churikov, Catherine Freudenreich, Marie-Noëlle Simon, Vincent Géli
Format: article
Language:EN
Published: Nature Portfolio 2020
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Online Access:https://doaj.org/article/eca7dfb80a4b4e1f84e98a9a6d5ee4e9
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Summary:The Nuclear Pore Complex has been linked to DNA damage processing. Here the authors reveal that the Nup1 C-terminus is critical for the relocalization of eroded telomeres to nuclear pores and that modification of Nup1 promotes sister chromatid recombination and unleashes a new telomere maintenance mechanism.