ClinVar Miner

Submissions for variant NM_001165963.4(SCN1A):c.2946+1_2946+2dup

dbSNP: rs1064793341
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000486145 SCV000565864 pathogenic not provided 2015-03-09 criteria provided, single submitter clinical testing The c.2946+1_2946+2dupGT splice site variant in the SCN1A gene changes the sequence immediatelyadjacent to the canonical splice donor site. Multiple in silico algorithms predict this duplication destroys thenatural splice donor site in intron 15, leading to abnormal gene splicing. Although this variant has not beenpreviously reported to our knowledge, other splice site variants in intron 15 have been reported in the HumanGene Mutation Database (HGMD) in association with SCN1A-related disorders (Stenson et al., 2014). Therefore, we interpret c.2946+1_2946+2dupGT to be a pathogenic variant.

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