<unk>  happens worldwide, however northern Europe, and Japan have many cases. The prevalence of<unk>  is around 51 cases per million in the population (via gene frequency).
Pyruvate kinase deficiency
Glucose-6-phosphate dehydrogenase deficiency
Glutaminase deficiency
Malonyl-CoA decarboxylase deficiency
Pyruvate carboxylase deficiency
3-Methylcrotonyl-CoA carboxylase deficiency
2,4 Dienoyl-CoA reductase deficiency
Hexokinase deficiency