ClinVar Miner

Submissions for variant NM_001130823.3(DNMT1):c.2211GAA[5] (p.Lys741dup)

dbSNP: rs746346641
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV000814498 SCV000954911 uncertain significance Hereditary sensory neuropathy-deafness-dementia syndrome 2021-08-11 criteria provided, single submitter clinical testing This variant, c.2220_2222dupGAA, results in the insertion of 1 amino acid(s) to the DNMT1 protein (p.Lys741dup), but otherwise preserves the integrity of the reading frame. The frequency data for this variant in the population databases is considered unreliable, as metrics indicate poor data quality at this position in the ExAC database. This variant has not been reported in the literature in individuals with DNMT1-related disease. Experimental studies and prediction algorithms are not available for this variant, and the functional significance of the affected amino acid(s) is currently unknown. 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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