ClinVar Miner

Submissions for variant NM_001182.5(ALDH7A1):c.246+6A>T

gnomAD frequency: 0.00018  dbSNP: rs759910341
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000527906 SCV000640318 uncertain significance Pyridoxine-dependent epilepsy 2022-07-19 criteria provided, single submitter clinical testing This sequence change falls in intron 2 of the ALDH7A1 gene. It does not directly change the encoded amino acid sequence of the ALDH7A1 protein. It affects a nucleotide within the consensus splice site. The frequency data for this variant in the population databases is considered unreliable, as metrics indicate poor data quality at this position in the gnomAD database. This variant has not been reported in the literature in individuals affected with ALDH7A1-related conditions. ClinVar contains an entry for this variant (Variation ID: 465327). Variants that disrupt 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. 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.
GeneDx RCV001704672 SCV000730530 likely benign not provided 2020-12-21 criteria provided, single submitter clinical testing

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