Mutations in PIGY: expanding the phenotype of inherited glycosylphosphatidylinositol deficiencies. Ilkovski B, Pagnamenta AT, O’Grady GL, et al. Mutations in PIGY: expanding the phenotype of inherited glycosylphosphatidylinositol deficiencies. Hum Mol Genet. 2015;24(21):6146-59. doi:10.1093/hmg/ddv331 Read more