ClinVar Miner

Submissions for variant NM_017739.4(POMGNT1):c.1489C>G (p.Arg497Gly)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Broad Center for Mendelian Genomics, Broad Institute of MIT and Harvard RCV002789966 SCV003761207 uncertain significance Retinitis pigmentosa 76 2023-01-24 criteria provided, single submitter curation The heterozygous p.Arg497Gly variant in POMGNT1 was identified by our study in one individual with retinal dystrophy. This individual also carried another variant of uncertain significance in POMGNT1; however, the phase of these variants is unknown at this time. The p.Arg497Gly variant in POMGNT1 has not been previously reported in the literature in individuals with POMGNT1-associated retinal dystrophy. This variant was absent from large population studies. Computational prediction tools and conservation analyses suggest that this variant may impact the protein, though this information is not predictive enough to determine pathogenicity. In summary, the clinical significance of the p.Arg497Gly variant is uncertain. ACMG/AMP Criteria applied: PM2_Supporting, PP3 (Richards 2015).

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