ClinVar Miner

Submissions for variant NM_007254.4(PNKP):c.1293_1298+2dup

dbSNP: rs796052861
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000188472 SCV000242086 pathogenic not provided 2013-02-01 criteria provided, single submitter clinical testing c.1293_1298+2dupCGCCAGGT in exon 14 of the PNKP gene (NM_007254.2). Using uppercase to denote exonic bases and lowercase to denote intronic bases, the normal sequence with the bases that are duplicated in braces is: GCCG{CGCCAGgt}agcg.The c.1293_1298+2dupCGCCAGGT mutation results in the duplication of 8 nucleotides at the exon 14/intron 14 splice junction. This mutation is predicted to destroy the natural splice donor site in intron 14 and is expected to cause abnormal gene splicing, either leading to an abnormal message that is subject to nonsense-mediated mRNA decay or to an abnormal protein product if the message is used for protein translation. Although this duplication has not been previously reported to our knowledge, it is considered a disease-causing mutation.The variant is found in INFANT-EPI panel(s).

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