ClinVar Miner

Submissions for variant NM_000061.3(BTK):c.521-1G>A

dbSNP: rs1926696248
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001210457 SCV001381946 pathogenic X-linked agammaglobulinemia with growth hormone deficiency 2022-09-01 criteria provided, single submitter clinical testing 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. Disruption of this splice site has been observed in individuals with X-linked agammaglobulinemia (PMID: 9545398, 30564228, 34262886). This variant is not present in population databases (gnomAD no frequency). This sequence change affects an acceptor splice site in intron 6 of the BTK 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 BTK are known to be pathogenic (PMID: 15661032, 16862044, 19419768). This variant is also known as c.531-1G>A . ClinVar contains an entry for this variant (Variation ID: 940800).

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