ClinVar Miner

Submissions for variant NM_001377.3(DYNC2H1):c.767-2A>G

gnomAD frequency: 0.00001  dbSNP: rs762873763
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV003586191 SCV004266097 pathogenic Jeune thoracic dystrophy 2023-10-22 criteria provided, single submitter clinical testing This sequence change affects an acceptor splice site in intron 5 of the DYNC2H1 gene. It is expected to disrupt RNA splicing. Variants that disrupt the donor or acceptor splice site typically lead to a loss of protein function (PMID: 16199547), and loss-of-function variants in DYNC2H1 are known to be pathogenic (PMID: 23339108, 32753734, 33755199). This variant is present in population databases (rs762873763, gnomAD 0.0009%). Disruption of this splice site has been observed in individual(s) with short-rib polydactyly syndrome (PMID: 29068549). In at least one individual the data is consistent with being in trans (on the opposite chromosome) from a pathogenic variant. ClinVar contains an entry for this variant (Variation ID: 446575). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site. For these reasons, this variant has been classified as Pathogenic.
Dan Cohn Lab, University Of California Los Angeles RCV001291050 SCV000611965 pathogenic Asphyxiating thoracic dystrophy 3 2017-06-01 no assertion criteria provided research
University of Washington Center for Mendelian Genomics, University of Washington RCV001291050 SCV001479390 likely pathogenic Asphyxiating thoracic dystrophy 3 no assertion criteria provided research

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