Patients present with a wide range of clinical phenotypes, but asymptomatic cases have also been described. Given the rarity of known cases (only eight of 18 reported cases with D-glyceric aciduria with documented GLYCTKvariants, some of them even with a second genetic diagnosis) and highly variable clinical outcomes, characteristic clinical features (psychomotor impairment, seizures, microcephalus are among the reported features) cannot given in a reliable manner. Autosomal-recessive trait of inheritance.
GLYCTK