ClinVar Miner

Submissions for variant NM_006019.4(TCIRG1):c.630+1G>T

dbSNP: rs1554995582
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Counsyl RCV000670786 SCV000795684 likely pathogenic Autosomal recessive osteopetrosis 1 2017-11-16 criteria provided, single submitter clinical testing
Labcorp Genetics (formerly Invitae), Labcorp RCV003727797 SCV004535439 pathogenic not provided 2023-06-27 criteria provided, single submitter clinical testing ClinVar contains an entry for this variant (Variation ID: 555046). Disruption of this splice site has been observed in individuals with osteopetrosis (PMID: 11532986, 18715141, 30898715). This variant is not present in population databases (gnomAD no frequency). This sequence change affects a donor splice site in intron 6 of the TCIRG1 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 TCIRG1 are known to be pathogenic (PMID: 10888887, 10942435, 11532986, 19448635). 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.

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