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. 2020 Apr 15;21:77. doi: 10.1186/s12881-020-01016-y

Fig. 1.

Fig. 1

a Pedigree of the family with two affected children (filled symbols). b Sequence chromatograms of c.1294_1295delA mutation in the affected proband V1 are shown in homozygous form (up) compared to heterozygous form (her mother (IV2) (down)). Site of the deletion is shown with arrows