TY - RPRT TI - Paradoxical decrease in mutant frequencies and chromosomal rearrangements in a transgenic lacZ reporter gene in Ku80 null mice deficient in DNA double strand break repair. AU - Lynne D Rockwood AU - André Nussenzweig AU - Siegfried Janz PY - 2003 DO - 10.1016/s0027-5107(03)00108-8 UR - https://pubmed.ncbi.nlm.nih.gov/12943919/ ID - 12943919 ER -