Figure 1. Detection of six novel CYP1B1 mutations in Spanish PCG families by direct PCR DNA sequencing. Sequencing results of probands from families PCG 45 (A), PCG 28 (B), PCG 1 (C), PCG 29 (D), PCG 34 (E), and PCG 32 (F). Control electropherograms are shown for comparison purposes. The arrows indicate the position of mutations.