Fig. 5From: Glutathione pathway gene variation and risk of autism spectrum disordersPresentation of known interactions between glutathione-related genes using String (http://string-db.org/). Genes demonstrating a marginally significant P value in the single gene analyses are noted with a blue star (and include CTH, ADH5, GCLC, and GLRX3 (TXNL2)) and the three-way interaction is denoted with an ‘I’ and includes CTH, GLRX3 (TXNL2), and GLRXBack to article page