SCN1B and sudden infant death syndrome: In addition, 4 SIDS cases (SIDS045, SIDS091, SIDS100, and SIDS156) were found to harbor P/LP variants in the two Genesets B and C (Fig. 1C), with a total of 7 P/LP variants in Geneset B (ACADVL, ANO10, CFTR, DHCR7, and TBC1D24) and a total of 5 P/LP variants in Geneset C (ACADVL, CASQ2, SCN1B, SCN10A, and SYNE1) (Supplementary Table S5).