hMre11 and hRad50 nuclear foci are induced during the normal cellular response to DNA double-strand breaks.

Abstract

We previously identified a conserved multiprotein complex that includes hMre11 and hRad50. In this study, we used immunofluorescence to investigate the role of this complex in DNA double-strand break (DSB) repair. hMre11 and hRad50 form discrete nuclear foci in response to treatment with DSB-inducing agents but not in response to UV irradiation. hMre11 and… (More)

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