Analysis of previously published RNA-seq data from two additional controls and a subset of FSHD samples confirmed FRG2 activation (Figure 1C) and single base pair variations, known to differ between the three copies of FRG2[41], indicated transcripts were induced from FRG2 genes at all three genomic locations (Figure 2). This evidence concerns the gene FRG2 and facioscapulohumeral muscular dystrophy.