ClinVar Miner

Submissions for variant NM_001101426.4(CRPPA):c.933+1G>A

dbSNP: rs1784247205
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001228819 SCV001401238 likely pathogenic Muscular dystrophy-dystroglycanopathy (congenital with brain and eye anomalies), type A, 7; Autosomal recessive limb-girdle muscular dystrophy type 2U 2019-07-24 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 ISPD are known to be pathogenic (PMID: 23288328). This variant has not been reported in the literature in individuals with ISPD-related conditions. This variant is not present in population databases (ExAC no frequency). This sequence change affects a donor splice site in intron 6 of the ISPD gene. It is expected to disrupt RNA splicing and likely results in an absent or disrupted protein product.

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