Human beta-mannosidase cDNA characterization and first identification of a mutation associated with human beta-mannosidosis.

Human beta-mannosidosis is an autosomal recessive, lysosomal storage disease caused by a deficiency of the enzyme beta-mannosidase. Unlike the severe clinical manifestation of the disease in ruminants, in which it leads to neonatal death, the human disease phenotype is generally milder. In addition, the phenotypic manifestation among the reported cases of… (More)