See comment in PubMed Commons belowNature. 1999 Oct 7;401(6753):616-20.14-3-3Sigma is required to prevent mitotic catastrophe after DNA damage.Chan TA1, Hermeking H, Lengauer C, Kinzler KW, Vogelstein B.Author information1The Johns Hopkins Oncology Center, Program in Human Genetics, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21231, USA.Abstract14-3-3Sigma is a member of a