Gene duplications resulting in over expression of glucokinase are not a common cause of hypoglycaemia of infancy in humans.

Geahča maid

• Phenotypic heterogeneity in a family with a novel activating glucokinase (GCK) mutation (G68V) causing familial persistent hyperinsulinaemic hypoglycaemia of infancy
  Dahkki: Gloyn, A, et al.
  Almmustuhtton: (2007)
• Familial persistent hyperinsulinaemic hypoglycaemia of infancy due to a novel glucokinase (GCK) activating mutation G68V
  Dahkki: Gloyn, A, et al.
  Almmustuhtton: (2006)
• Insights into biochemical and genetical basis of glucokinase activation from naturally occuring hypoglycaemia mutations
  Dahkki: Gloyn, A, et al.
  Almmustuhtton: (2003)
• Complete glucokinase deficiency is not a common cause of permanent neonatal diabetes.
  Dahkki: Gloyn, A, et al.
  Almmustuhtton: (2002)
• Heterogeneity in disease severity in a family with a novel G68V GCK activating mutation causing persistent hyperinsulinaemic hypoglycaemia of infancy.
  Dahkki: Wabitsch, M, et al.
  Almmustuhtton: (2007)