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Intellectual disability

Region: ISCA-37394-Loss

2q37.3 terminal region (includes HDAC4) Loss

Green List (high evidence)

Chromosome: 2
GRCh38 Position: 239032997-241988449
Haploinsufficiency Score: Sufficient evidence suggesting dosage sensitivity is associated with clinical phenotype
Triplosensitivity Score:
Required percent of overlap: 80%
Variant types: CNV Loss

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Details

ISCA ID
ISCA-37394-Loss
ISCA Region Name
2q37.3 terminal region (includes HDAC4) Loss
Chromosome
2
GRCh38 Coordinates
239032997-241988449
Haploinsufficiency Score
Sufficient evidence suggesting dosage sensitivity is associated with clinical phenotype
Triplosensitivity Score
Required percent of overlap
80%
Mode of Inheritance
MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
Sources
Phenotypes
  • 2q37 deletion syndrome is a condition that can affect many parts of the body. This condition is characterized by weak muscle tone (hypotonia) in infancy, mild to severe intellectual disability and developmental delay, behavioral problems, characteristic facial features, and other physical abnormalities. PMID 23188045 brachydactyly-mental retardation syndrome, Albright hereditary osteodystrophy-like syndrome, developmental delay and behavioural abnormalities in combination
  • 600430
Clinvar variants
Variants in
Penetrance
None
Variant types
CNV Loss
Publications

History Filter Activity

7 Sep 2018, Gel status: 4

Created, Added New Source, Set mode of inheritance, Set publications, Set Phenotypes

Louise Daugherty (Genomics England Curator)

Region: ISCA-37394-Loss was added Region: ISCA-37394-Loss was added to Intellectual disability. Sources: ClinGen,Expert Review Green Mode of inheritance for Region: ISCA-37394-Loss was set to MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown Publications for Region: ISCA-37394-Loss were set to 25402011; 23188045 Phenotypes for Region: ISCA-37394-Loss were set to 2q37 deletion syndrome is a condition that can affect many parts of the body. This condition is characterized by weak muscle tone (hypotonia) in infancy, mild to severe intellectual disability and developmental delay, behavioral problems, characteristic facial features, and other physical abnormalities. PMID 23188045 brachydactyly-mental retardation syndrome, Albright hereditary osteodystrophy-like syndrome, developmental delay and behavioural abnormalities in combination; 600430