Nijmegen breakage syndrome (NBS) is a rare autosomal recessive disorder characterized by predisposition to hematopoietic malignancy, cell-cycle checkpoint defects, and ionizing radiation sensitivity.
Proceedings of the National Academy of Sciences of the United States of America, Vol. 102, No. 7 (Feb. 15, 2005), pp. 2471-2475 (5 pages) Assembly of Ig genes in B lineage cells involves two distinct ...