ClinVar Miner

List of variants studied for childhood-onset epilepsy syndrome with developmental and/or epileptic encephalopathy by Lifecell International Pvt. Ltd

Included ClinVar conditions (14):

Autism spectrum disorder; Epilepsy with myoclonic atonic seizures
Developmental and epileptic encephalopathy 94
Developmental and epileptic encephalopathy, 31A
Developmental and epileptic encephalopathy, 31A; Developmental and epileptic encephalopathy, 31B
Developmental and epileptic encephalopathy, 43
Epilepsy with myoclonic atonic seizures
Epilepsy, childhood absence, susceptibility to, 5; Developmental and epileptic encephalopathy, 43
Episodic ataxia type 2; Spinocerebellar ataxia type 6; Migraine, familial hemiplegic, 1; Idiopathic hemiconvulsion-hemiplegia syndrome
Intellectual disability, autosomal dominant 6; West syndrome; Lennox-Gastaut syndrome; GRIN2B-related developmental delay, intellectual disability and autism spectrum disorder
Intellectual disability; Benign neonatal seizures; Lennox-Gastaut syndrome
Lennox-Gastaut syndrome
Macrocephaly and epileptic encephalopathy
Seizures, benign familial infantile, 3; Developmental and epileptic encephalopathy, 1; Autism spectrum disorder; SCN2A-related generalized epilepsy with febrile seizures plus; West syndrome; Epilepsy with myoclonic atonic seizures; Non-syndromic intellectual disability; Lennox-Gastaut syndrome; Continuous spikes and waves during sleep
West syndrome; Lennox-Gastaut syndrome

Minimum submission review status:		Collection method:
Minimum conflict level: Report conflict between different conditions
		ClinVar version:

Total variants: 2

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HGVS	dbSNP	gnomAD frequency
NM_001271.4(CHD2):c.5027G>A (p.Gly1676Glu)	rs150951454	0.00001
NM_001271.4(CHD2):c.4909C>T (p.Arg1637Ter)	rs864309547

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