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Table 1 BRCA1 status in diploid, aneuploid and tetraploid tumors.

From: Gross genomic alterations and gene expression profiles of high- grade serous carcinoma of the ovary with and without BRCA1 inactivation

BRCA1 status DNA ploidy diagnosis
  Diploid(%) Aneuploid(%) Tetraploid(%) Total(%) p value
BRCA1 loss through mutation 2 (25) 3 (37.5) 3 (37.5) 8 (28.6)  
BRCA1 epigenetic loss 3 (33.3) 4 (44.4) 2 (22.2) 9 (32.1)  
No BRCA1 loss 4 (36.4) 5 (45.5) 2 (18.2) 11(39.3) 0.96