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Variant (rsID / SNP)

rs121918739

SCN1A

rs121918739 is a genetic variant (SNP, identifier in the dbSNP catalogue) that the reference table assigns to SCN1A. Location: chromosome 2, position 166,868,720. Clinical significance in the table: Pathogenic.

Reference-table entries

SCN1APathogenic
Clinical significance (as recorded)
Pathogenic
Variant type
single nucleotide variant
Chromosome / position
2:166868720
Cytoband
2q24.3
HGVS
NM_001165963.4(SCN1A):c.3778A>C (p.Thr1260Pro)
Allele change
Silent

Associated conditions / phenotypes

Severe myoclonic epilepsy in infancy

Public references

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