Partial Optic Atrophy is related to 3-methylglutaconic aciduria, type iii and ceroid lipofuscinosis, neuronal, 2. An important gene associated with Partial Optic Atrophy is TPP1 (Tripeptidyl Peptidase 1), and among its related pathways/superpathways is Neural Stem Cells and Lineage-specific Markers. Affiliated tissues include bone marrow and retina.