ClinVar Miner

Submissions for variant NM_001347721.2(DYRK1A):c.-1G>A

gnomAD frequency: 0.00001  dbSNP: rs780371719
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
GeneDx RCV000486007 SCV000574291 uncertain significance not provided 2017-03-22 criteria provided, single submitter clinical testing A variant of uncertain significance has been identified in the DYRK1A gene. The c.-1 G>A variant has not been published as a pathogenic variant, nor has it been reported as a benign variant to our knowledge. The c.-1 G>A variant is observed in 2/66452 (0.003%) alleles from individuals of European background (Lek et al., 2016; 1000 Genomes Consortium et al., 2015; Exome Variant Server). The c.-1 G>A variant alters a position that is conserved in the Kozak sequence, which plays a role in the initiation of protein translation. However, in the absence of RNA/functional studies, the actual effect of the c.-1 G>A variant in this individual is uncertain. Additionally, to our knowledge, no regulatory variants have been reported in the DYRK1A gene in association with DYRK1A-related disorders (Stenson et al., 2014). Therefore, based on the currently available information, it is unclear whether this variant is a pathogenic variant or a rare benign variant.

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