ClinVar Miner

Submissions for variant NM_004329.3(BMPR1A):c.1533del (p.Arg511fs)

dbSNP: rs1843700160
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Human Genome Sequencing Center Clinical Lab, Baylor College of Medicine RCV001258058 SCV001434889 likely pathogenic Generalized juvenile polyposis/juvenile polyposis coli 2019-12-13 criteria provided, single submitter clinical testing This c.1533delA frameshift variant leads to a premature translational stop signal (p.Arg511Serfs*5) in exon 13 of the BMPR1A gene. Though this variant occurs in the last exon of the gene and is not expected to result in nonsense mediated decay, it is predicted to cause loss of normal protein function through protein truncation. Other truncating variants in this final exon of BMPR1A have been reported in association with juvenile polyposis syndrome in ClinVar. This variant is not present in population databases (gnomAD). Therefore, this c.1533delA variant is classified as likely pathogenic.

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