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Double-Strand Breaks in Heterochromatin Move Outside of a Dynamic HP1a Domain to Complete Recombinational Repair

Double-strand breaks (DSBs) in heterochromatic repetitive DNAs pose significant threats to genome integrity, but information about how such lesions are processed and repaired is sparse. We observe dramatic expansion and dynamic protrusions of the heterochromatin domain in response to ionizing radiat...

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Autori principali: Chiolo, Irene, Minoda, Aki, Colmenares, Serafin U., Polyzos, Aris, Costes, Sylvain V., Karpen, Gary H.
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2011
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC3417143/
https://ncbi.nlm.nih.gov/pubmed/21353298
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.cell.2011.02.012
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