WES of Family 1: Twin (Unaffected)
Genomic DNA was enriched using the VAHTS Target Capture Core Exome Panel (Vazyme Biotech, China). Libraries were prepared with VAHTS Universal Plus DNA Library Prep Kit and sequenced as paired-end reads (~350 bp insert size, 2150 bp) on Genolab M (Shenzhen GeneMind Biosciences).