ClinVar Miner

Submissions for variant NM_170675.5(MEIS2):c.1031G>A (p.Arg344Gln)

dbSNP: rs2141225052
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Labcorp Genetics (formerly Invitae), Labcorp RCV001943992 SCV002208318 uncertain significance Cardiac malformation, cleft lip/palate, microcephaly, and digital anomalies 2021-06-29 criteria provided, single submitter clinical testing This sequence change replaces arginine with glutamine at codon 344 of the MEIS2 protein (p.Arg344Gln). The arginine residue is highly conserved and there is a small physicochemical difference between arginine and glutamine. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals affected with MEIS2-related conditions. Algorithms developed to predict the effect of missense changes on protein structure and function are either unavailable or do not agree on the potential impact of this missense change (SIFT: "Deleterious"; PolyPhen-2: "Probably Damaging"; Align-GVGD: "Class C0"). In summary, the available evidence is currently insufficient to determine the role of this variant in disease. Therefore, it has been classified as a Variant of Uncertain Significance.

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