Figure 7From: Presymptomatic breast cancer in Egypt: role of BRCA1 and BRCA2 tumor suppressor genes mutations detectionShows Heteroduplex analysis for germline mutations in both BRCA genes (BRCA1 exons 2, 8, 13, 22 and BRCA2 exon 9; double heterozygote), inherited in a family. Lane M marker, Lane N normal control, Lane 1 for patient, Lane 2 and 3 for her daughters, in every exon.Back to article page