ClinVar Miner

Submissions for variant NM_000260.4(MYO7A):c.1003+1_1003+33delinsCAGTGCCTTG

dbSNP: rs1952694787
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001247709 SCV001421147 likely pathogenic not provided 2019-12-06 criteria provided, single submitter clinical testing In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic. Donor and acceptor splice site variants typically lead to a loss of protein function (PMID: 16199547), and loss-of-function variants in MYO7A are known to be pathogenic (PMID: 8900236, 25404053). Experimental studies and prediction algorithms are not available or were not evaluated, and the effect of this variant on mRNA splicing is currently unknown. This variant has not been reported in the literature in individuals with MYO7A-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change affects donor splice site in intron 9 of the MYO7A gene. It is expected to disrupt RNA splicing and likely results in an absent or disrupted protein product.

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