ClinVar Miner

Submissions for variant NM_000390.4(CHM):c.1336del (p.Arg446fs)

dbSNP: rs1926253608
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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 RCV001241020 SCV001414009 pathogenic not provided 2022-12-24 criteria provided, single submitter clinical testing This variant has not been reported in the literature in individuals affected with CHM-related conditions. This sequence change creates a premature translational stop signal (p.Arg446Valfs*12) in the CHM gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in CHM are known to be pathogenic (PMID: 9067750, 23811034). This variant is not present in population databases (gnomAD no frequency). ClinVar contains an entry for this variant (Variation ID: 966361). For these reasons, this variant has been classified as Pathogenic.

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