Keywords: Hexb.jpg en The HEXB gene is located on the long q arm of chromosome 5 at position 13 http //ghr nlm nih gov/gene hexb Genetics Home Reference 2008-09-01 PD-USGov Check categories 2009 May 5 en wikipedia Sandhoff_disease Medicine Paediatrics 4 Metabolism Paediatrics Genetic diseases and disorders |