ClinVar Miner

Submissions for variant NC_000001.10:g.(?_46656135)_(46656466_?)dup

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000815909 SCV000956388 likely pathogenic Autosomal recessive limb-girdle muscular dystrophy type 2O; Muscular dystrophy-dystroglycanopathy (congenital with intellectual disability), type B3 2018-07-06 criteria provided, single submitter clinical testing This variant results in a copy number gain of the genomic region encompassing exons 18-19 of the POMGNT1 gene. While the exact position of this variant cannot be determined from this data, sub-genic copy number gains are generally in tandem (PMID: 25640679) and may result in an absent or disrupted protein product. This variant has not been reported in the literature in individuals with POMGNT1-related disease. Loss-of-function variants in POMGNT1 are known to be pathogenic (PMID: 19299310). In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic.

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