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Pedigrees of Families Carrying the 5′ UTR BRCA1 Variant
Pedigrees of family 1 (A) and 2 (B). Abbreviations are as follows: Y, age (in years) tested; uMe, unmethylated BRCA1 promoter; Me, methylated BRCA1 promoter; WT, wild-type; and NT, not tested. Arrows indicate probands.
