DNA Double-Strand Breaks Come into Focus
نویسنده
چکیده
The Mre11-Rad50-Nbs1 (MRN) complex senses DNA double-strand breaks and recruits different repair pathway and checkpoint proteins to break foci. Two new studies (Williams et al., 2009; Lloyd et al., 2009) identify Nbs1 as a key factor in this process and reveal how an N-terminal protein recruitment module in Nbs1 binds to different response factors through shared phosphopeptide motifs.
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ورودعنوان ژورنال:
- Cell
دوره 139 شماره
صفحات -
تاریخ انتشار 2009