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. 2009 May;11(3):253–256. doi: 10.2353/jmoldx.2009.080117

Figure 1.

Figure 1

Detection of compound heterozygosity for CF 40-kb del 4-10/1220del20. A: Partial view of the SQF PCR results of a normal electropherogram. Numbers on the bottom indicate the exon. B: Partial view of the SQF PCR results of the patient's electropherogram. Numbers inside the panel show dosage equivalent of exons relative to the normal sample in A. Exons 4, 6b, 8, and 10 show a deletion, whereas exon 19 shows an apparent duplication. Exon 7 is absent, whereas exons 1, 13, and 15 show normal dosage.