ClinVar Miner

Submissions for variant NM_080680.3(COL11A2):c.3058C>T (p.Arg1020Ter)

gnomAD frequency: 0.00002  dbSNP: rs911722283
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000487207 SCV000573633 likely pathogenic not provided 2023-05-05 criteria provided, single submitter clinical testing Nonsense variant predicted to result in protein truncation or nonsense mediated decay in a gene for which loss of function is a known mechanism of disease; Not observed at significant frequency in large population cohorts (gnomAD); Has not been previously published as pathogenic or benign to our knowledge
Fulgent Genetics, Fulgent Genetics RCV002489177 SCV002809950 likely pathogenic Autosomal recessive nonsyndromic hearing loss 53; Autosomal dominant nonsyndromic hearing loss 13; Otospondylomegaepiphyseal dysplasia, autosomal recessive; Otospondylomegaepiphyseal dysplasia, autosomal dominant; Fibrochondrogenesis 2 2022-02-10 criteria provided, single submitter clinical testing
Labcorp Genetics (formerly Invitae), Labcorp RCV000487207 SCV004343267 pathogenic not provided 2024-10-21 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Arg1020*) in the COL11A2 gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in COL11A2 are known to be pathogenic (PMID: 10677296, 21204229). The frequency data for this variant in the population databases is considered unreliable, as metrics indicate poor data quality at this position in the gnomAD database. This variant has not been reported in the literature in individuals affected with COL11A2-related conditions. ClinVar contains an entry for this variant (Variation ID: 423882). For these reasons, this variant has been classified as Pathogenic.

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