Decreased beta-galactosidase activity

Symptom Information:

Symptom ID: HPO:0008166
Synonyms:
Beta-galactosidase deficiency in fibroblasts and white blood cells [HPO:0008166]
Beta-galactosidase-1 deficiency [HPO:0008166]
Decreased beta-galactosidase activity (leukocyte, fibroblast, plasma) [HPO:0008166]
Beta-galactosidase deficiency in fibroblasts and white blood cells [OMIM:Beta-galactosidase deficiency in fibroblasts and white blood cells]
Beta-galactosidase-1 deficiency [OMIM:Beta-galactosidase-1 deficiency]
Decreased beta-galactosidase activity (leukocyte, fibroblast, plasma) [OMIM:Decreased beta-galactosidase activity (leukocyte, fibroblast, plasma)]
Quality:
Cross references:
OMIM: "Beta-galactosidase deficiency in fibroblasts and white blood cells" [OMIM:Beta-galactosidase deficiency in fibroblasts and white blood cells]
OMIM: "Beta-galactosidase-1 deficiency" [OMIM:Beta-galactosidase-1 deficiency]
OMIM: "Decreased beta-galactosidase activity (leukocyte, fibroblast, plasma)" [OMIM:Decreased beta-galactosidase activity (leukocyte, fibroblast, plasma)]
Is a (Direct Parents):
HPO         Abnormality of galactoside metabolism
Is a (Whole tree): HPO:
All(HPO:0000001)
    Phenotypic abnormality(HPO:0000118)
       Abnormality of metabolism/homeostasis(HPO:0001939)
          Abnormality of carbohydrate metabolism/homeostasis(HPO:0011013)
             Abnormality of glycoside metabolism(HPO:0003649)
                Abnormality of galactoside metabolism(HPO:0004342)
                   Decreased beta-galactosidase activity(HPO:0008166)
MedDRA:
Database Frequency: 6 / 7739
Resource:

All diseases associated with this symptom:

GM1 gangliosidosis (Orphanet:354)
GM1 gangliosidosis type 1 (Orphanet:79255)
GM1 gangliosidosis type 2 (Orphanet:79256)
GM1 gangliosidosis type 3 (Orphanet:79257)
Galactosialidosis (Orphanet:351)
Mucopolysaccharidosis type 4B (Orphanet:309310)