ClinVar Miner

Submissions for variant NC_000014.8:g.(?_21795762)_(21798566_?)del

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001372473 SCV001569139 uncertain significance Cone-rod dystrophy 13; Leber congenital amaurosis 6 2023-11-27 criteria provided, single submitter clinical testing This variant is a gross deletion of the genomic region encompassing exon(s) 17-19 of the RPGRIP1 gene. This variant would be expected to be in-frame, preserving the integrity of the reading frame. A similar copy number variant has been observed in individual(s) with retinitis pigmentosa (PMID: 26872967). Experimental studies and prediction algorithms are not available or were not evaluated, and the functional significance of this variant is currently unknown. This variant disrupts a region of the RPGRIP1 protein in which other variant(s) (p.Pro932Ala) have been observed in individuals with RPGRIP1-related conditions (Invitae). This suggests that this is a clinically significant region of the protein, and that variants that disrupt it are likely to be disease-causing. In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.

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