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. 2000 Sep 1;116(3):449–462. doi: 10.1085/jgp.116.3.449

Figure 2.

Figure 2

AvaI restriction analysis for εA411P and allele-specific PCR (ASP) for ε1293insG and εT159P of genomic DNA of propositi (arrows) and family members. (A–C) Families 1–3. Closed and open arrowheads point to mutant and wild-type fragments, respectively. Closed symbols indicate affected individuals carrying two mutant alleles; half-shaded symbols represent asymptomatic carriers harboring a single mutant allele. (C) The short fragments (*) represent the previously described εIVS11+10del20 polymorphism in intron 11 of the ε subunit gene, which has an allelic frequency of 22/248.