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A PP4-phosphatase complex dephosphorylates γ-H2AX generated during DNA replication
The histone H2A variant H2AX is rapidly phosphorylated in response to DNA double-stranded breaks to produce γ-H2AX. γ-H2AX stabilizes cell cycle checkpoint proteins and DNA repair factors at the break site. We previously found that the protein phosphatase PP2A is required to resolve γ-H2AX foci and...
Αποθηκεύτηκε σε:
| Κύριοι συγγραφείς: | , , , , , , , , , |
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| Μορφή: | Artigo |
| Γλώσσα: | Inglês |
| Έκδοση: |
2008
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| Θέματα: | |
| Διαθέσιμο Online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3242369/ https://ncbi.nlm.nih.gov/pubmed/18614045 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.molcel.2008.05.016 |
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