title: Exome sequencing of an unaffected individual
design: Exome sequencing of the DNA samples from an affected and a normal individual of the family was performed at the University of Wisconsin  Madison Biotechnology Centers DNA Sequencing core Facility. Initial library preparation was performed using the Nugen Celero DNA-Seq kit, and 10 bp unique dual indexes were added to each sample. Paired end, 150 bp sequencing was performed using a NovaSeq 6000 sequencer and version 1.5 SBS reagents (Illumina, Inc., USA).