ClinVar Miner

Submissions for variant NM_001195248.2(APTX):c.776del (p.Val259fs) (rs1563945076)

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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Foundation for Research in Genetics and Endocrinology, FRIGE's Institute of Human Genetics RCV000786024 SCV000924631 pathogenic Ataxia-oculomotor apraxia type 1 2019-06-20 criteria provided, single submitter clinical testing Homozugous variant in exon 7 of the APTX gene(chr9:g.32974554delA:depth 34x) that result in a frameshift and premature truncation of the protein 5 amino acid downstream codon 259 was detected. Baby Shaurya born of a non consanguineous marriage, presented with clinical indications of cerebellar ataxia, dyskinessia, imbalance while walking, extrapyramidal signs and abnormal limb movement. He is suspected to be affected with spinocerebellar disorders and has been evaluated for pathogenic gene variant. The p.Val259AspfsTer5 variant has not been reported in the 1000 Genomes and ExAC databases and has a minor allele frequency of 0.007% in our internal database. The in silico prediction of the variant is damaging by MutationTaster2. The reference region is conserved across mammals.

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