ClinVar Miner

Submissions for variant NM_000466.3(PEX1):c.1587+1G>A

dbSNP: rs1057517469
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Total submissions: 4
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Counsyl RCV000411742 SCV000487488 likely pathogenic Peroxisome biogenesis disorder 1A (Zellweger) 2016-01-18 criteria provided, single submitter clinical testing
Counsyl RCV000409309 SCV000487489 likely pathogenic Peroxisome biogenesis disorder 1B 2016-01-18 criteria provided, single submitter clinical testing
Invitae RCV001212702 SCV001384295 likely pathogenic Zellweger spectrum disorders 2019-06-24 criteria provided, single submitter clinical testing This sequence change affects a donor splice site in intron 8 of the PEX1 gene. It is expected to disrupt RNA splicing and likely results in an absent or disrupted protein product. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with PEX1-related conditions. ClinVar contains an entry for this variant (Variation ID: 371701). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site, but this prediction has not been confirmed by published transcriptional studies. Donor and acceptor splice site variants typically lead to a loss of protein function (PMID: 16199547), and loss-of-function variants in PEX1 are known to be pathogenic (PMID: 9398847, 16086329, 16141001, 21031596). 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.
Baylor Genetics RCV003475979 SCV004203277 likely pathogenic Heimler syndrome 1 2023-09-30 criteria provided, single submitter clinical testing

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