Fig. 2From: Identification of two novel pathogenic variants of PIBF1 by whole exome sequencing in a 2-year-old boy with Joubert syndromeSanger chromatograms. a c.1147delC variant in PIBF1 in a heterozygous state in the proband (upper panel) and a heterozygous state in the mother (middle panel) and a wild-type homozygous state in the father (lower panel). b c.1054A > G variant in PIBF1 in a heterozygous state in the proband (upper panel) and a wild-type homozygous state in the mother (middle panel) and a heterozygous state in the father (lower panel). c c.1626 + 1G > A variant in AHI1 in a heterozygous state in the proband (upper panel) and a wild-type homozygous state in the mother (middle panel) and a heterozygous state in the father (lower panel)Back to article page