ClinVar Miner

Submissions for variant NM_000268.4(NF2):c.114+4A>T

dbSNP: rs1207246677
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001050560 SCV001214675 uncertain significance Neurofibromatosis, type 2 2019-01-01 criteria provided, single submitter clinical testing This variant is not present in population databases (ExAC no frequency). This sequence change falls in intron 1 of the NF2 gene. It does not directly change the encoded amino acid sequence of the NF2 protein, but it affects a nucleotide within the consensus splice site of the intron. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance. Nucleotide substitutions within the consensus splice site are a relatively common cause of aberrant splicing (PMID: 17576681, 9536098). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant is not likely to affect RNA splicing, but this prediction has not been confirmed by published transcriptional studies. This variant has not been reported in the literature in individuals with NF2-related conditions.

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