ClinVar Miner

Submissions for variant NM_012123.4(MTO1):c.1791A>G (p.Gln597=)

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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 RCV003066534 SCV003444187 uncertain significance Mitochondrial hypertrophic cardiomyopathy with lactic acidosis due to MTO1 deficiency 2022-06-08 criteria provided, single submitter clinical testing This sequence change affects codon 597 of the MTO1 mRNA. It is a 'silent' change, meaning that it does not change the encoded amino acid sequence of the MTO1 protein. This variant is not present in population databases (gnomAD no frequency). This variant has not been reported in the literature in individuals affected with MTO1-related conditions. Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site. 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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