ClinVar Miner

Submissions for variant NM_006269.2(RP1):c.742C>T (p.Gln248Ter)

dbSNP: rs769156393
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Total submissions: 2
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV002516251 SCV003440198 pathogenic not provided 2024-01-27 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Gln248*) in the RP1 gene. While this is not anticipated to result in nonsense mediated decay, it is expected to disrupt the last 1909 amino acid(s) of the RP1 protein. This variant is not present in population databases (gnomAD no frequency). This premature translational stop signal has been observed in individual(s) with autosomal recessive retinitis pigmentosa (PMID: 27208204; Invitae). In at least one individual the data is consistent with being in trans (on the opposite chromosome) from a pathogenic variant. ClinVar contains an entry for this variant (Variation ID: 236417). This variant disrupts the C-terminus of the RP1 protein. Many variants that disrupt this region have been reported in individuals with either autosomal dominant or autosomal recessive retinitis pigmentosa (PMID: 11527933, 19933189, 29425069, 30027431, 33681214). Therefore, variants that disrupt this region are expected to be disease-causing. For these reasons, this variant has been classified as Pathogenic.
Centre for Genomic Medicine, Manchester, Central Manchester University Hospitals RCV000225575 SCV000282522 likely pathogenic Retinal dystrophy no assertion criteria provided clinical testing

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