Non-specific chromosomal aberrations (CAs) are detected in 1% of in vivo lymphocytes.
Causes of CAs in population are not known but they may be related to risk of cancer.
We genotyped 9 variants in mitotic checkpoint related genes on samples from healthy individuals.
Gene pairs were significantly associated with CAs: PTTG1-ZWILCH and PTTG1-ZWINT.
MAD2L1 and PTTG1 were the most common partners in any of the two-way interactions.