Spastic Paraplegia 26, Autosomal Recessive, also known as spg26, is related to spastic paraplegia 20, autosomal recessive and paraplegia, and has symptoms including ataxia An important gene associated with Spastic Paraplegia 26, Autosomal Recessive is B4GALNT1 (Beta-1,4-N-Acetyl-Galactosaminyltransferase 1), and among its related pathways/superpathways is Ganglio sphingolipid metabolism. Affiliated tissues include skeletal muscle and cerebellum, and related phenotypes are intellectual disability and hyperreflexia