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. 2005 Feb;7(1):139–142. doi: 10.1016/S1525-1578(10)60020-7

Figure 2.

Figure 2

Schematic diagram of relevant regions of the BRCA1 locus. BRCA1 structure is depicted to scale as a horizontal black line (introns) with numbered gray boxes (exons 13 through 24). Distance is marked every 10 kb by vertical lines and the numbering conforms to GenBank accession no. L78833. Vertical arrows indicate the locations for 2 of the 14 polymorphisms used to define haplotypes that are assayed during clinical testing in exons 13 and 16 along with their base positions and the base change (consensus -> polymorphism). The dashed line depicts the region of BRCA1 encompassed by this deletion.