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. 2008 May 21;29(7):1380–1385. doi: 10.1093/carcin/bgn121

Table III.

Association between major principal components of the DNMTs and BPDE-induced chromatid breaks per cell

Statistics DNMT1 DNMT3A DNMT3B
Number of PCs 2 8 2
Cumulative variance explained (%) 87.7 82.4 87.3
P-value of LRTa 0.028 0.092 0.033

PC, principal components.

a

Adjustment for sex, seeding count and current smoking status were included in the multiple linear regression model.