Submissions for variant NM_194248.3(OTOF):c.1397_1409del (p.Lys466fs) (rs1064795376)

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Total submissions: 1

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Submitter	RCV	SCV	Clinical significance	Condition	Last evaluated	Review status	Method	Comment
GeneDx	RCV000479222	SCV000571126	likely pathogenic	not provided	2016-07-25	criteria provided, single submitter	clinical testing	The c.1397_1409del13 variant in the OTOF gene has not been reported previously as a pathogenic variant nor as a benign variant, to our knowledge. This variant causes a frameshift starting with codon Lysine 466, changes this amino acid to an Arginine residue, and creates a premature Stop codon at position 26 of the new reading frame, denoted p.Lys466ArgfsX26. This variant is predicted to cause loss of normal protein function either through protein truncation or nonsense-mediated mRNA decay. The c.1397_1409del13 variant was not observed in approximately 6500 individuals of European and African American ancestry in the NHLBI Exome Sequencing Project, indicating it is not a common benign variant in these populations. The c.1397_1409del13 variant is a strong candidate for a pathogenic variant; however, the possibility it may be a rare benign variant cannot be excluded.

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