Human Claspin works with BRCA1 to both positively and negatively regulate cell proliferation
Proceedings of the National Academy of Sciences (2004) - Comments
pubmed: 15096610  doi: 10.1073/pnas.0401847101  issn: 0027-8424  issn: 1091-6490 

Shiaw-Yih Lin, Kaiyi Li, Grant S. Stewart, Stephen J. Elledge