Figure 1. Direct genomic DNA sequencing of ZFX R767/768 mutations.

Chromatograms of the ZFX R786/787 mutations in adenoma samples, with matched germline control DNA when available. Germline DNA samples were unavailable for patients 4, 5 and 6. The codons where mutations were identified are underlined for clarity. The red triangle in each chromatogram indicates the location of the mutation.