Mre11–Rad50–Nbs1 is a keystone complex connecting DNA repair machinery, double-strand break signaling, and the chromatin templateThis paper is one of a selection of papers published in this Special Issue, entitled 28th International West Coast Chromatin and Chromosome Conference, and has undergone the Journal's usual peer review process.

Abstract excerpt

The Mre11-Rad50-Nbs1 (MRN) complex is providing paradigm-shifting results of exceptional biomedical interest. MRN is among the earliest respondents to DNA double-strand breaks (DSBs), and MRN mutations cause the human cancer predisposition diseases Nijmegen breakage syndrome and ataxia telangiectasia-like disorder (ATLD). MRN's 3-protein multidomain composition promotes its central architectural, structural,...

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