Genetics University — Research, Education, Medical Genetics
Knowledge Hub

Variant (rsID / SNP)

rs121917986

SCN1A

rs121917986 is a genetic variant (SNP, identifier in the dbSNP catalogue) that the reference table assigns to SCN1A. Location: chromosome 2, position 166,859,098. Clinical significance in the table: Pathogenic.

Reference-table entries

SCN1APathogenic
Clinical significance (as recorded)
Pathogenic
Variant type
single nucleotide variant
Chromosome / position
2:166859098
Cytoband
2q24.3
HGVS
NM_001165963.4(SCN1A):c.4168G>A (p.Val1390Met)
Allele change
Silent

Associated conditions / phenotypes

Severe myoclonic epilepsy in infancy|Early infantile epileptic encephalopathy with suppression bursts

Public references

Classifications are reproduced unchanged from the reference table. For education only; not a substitute for medical or genetic counselling.