Interestingly, while SLC25A12 and SLC25A13 are both aspartate-glutamate carrier isoforms, only SLC25A12 is linked to autism (Figs. 4, 5B3; Segurado et al., 2005; Lepagnol-Bestel et al., 2008; Palmieri and Monné, 2016; Cunningham and Rutter, 2020). Here, SLC25A12 is linked to autism.