SLC25A2 (Solute Carrier Family 25 Member 2): SLC25A2 is a gene that encodes a mitochondrial transport protein involved in the movement of ornithine across the mitochondrial membrane. This transport is essential for the urea cycle and amino acid metabolism. Dysfunction in SLC25A2 can result in metabolic disorders, underscoring its key role in metabolic pathways and its potential as a therapeutic target for related diseases.