Figure 1: Identification of the c.25C > T (p.R9C) PLN mutation.

(A) Electropherogram showing the c.25C > T sequence change. (B) Multiple species protein alignment of this sequence. (C) Pedigree of family DCM 320 showing variant c.25C > T and individuals with DCM. SB: Stillbirth; Gender (Square – Male; Circle – Female); Clinical Status (Black symbol – Affected; Clear symbol – Unaffected;? – Diagnosis uncertain); Mutation Status ( + – c.25C > T positive; – – c.25C > T negative).