ClinVar Miner

Submissions for variant NM_000257.4(MYH7):c.2423+3G>T

dbSNP: rs730880739
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000158535 SCV000208470 uncertain significance not provided 2012-07-20 criteria provided, single submitter clinical testing c.2423+3 G>T:IVS21+3 G>T in intron 21 of the MYH7 gene (NM_000257.2). The c.2423+3 G>T variant in the MYH7 gene has not been reported as a disease-causing mutation or as a benign polymorphism to our knowledge. Although one splice prediction program indicates c.2423+3 G>T abolishes the natural splice donor site, two other programs predict this change slightly weakens the splice site. The NHLBI ESP Exome Variant Server reports c.2423+3 G>T was not observed in approximately 6500 samples from individuals of European and African American backgrounds, indicating it is not a common benign variant in these populations. In summary, the clinical significance of the c.2423+3 G>T variant in the MYH7 gene is currently unknown. The variant is found in HCM panel(s).

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