We found a matchYour institution may have access to this item. Find your institution then sign in to continue.Title53BP1 functions in an ATM-dependent checkpoint pathway that is constitutively activated in human cancer.AuthorsDiTullio RA Jr; Mochan TA; Venere M; Bartkova J; Sehested M; Bartek J; Halazonetis TDPublicationNature cell biology, 2002, Vol 4, Issue 12, p998ISSN1465-7392Publication typearticleDOI10.1038/ncb892