ClinVar Miner

Submissions for variant NM_005373.3(MPL):c.1270C>T (p.Gln424Ter)

dbSNP: rs1647060064
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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 RCV001220159 SCV001392135 pathogenic Congenital amegakaryocytic thrombocytopenia; Essential thrombocythemia 2019-06-14 criteria provided, single submitter clinical testing This sequence change creates a premature translational stop signal (p.Gln424*) in the MPL gene. It is expected to result in an absent or disrupted protein product. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with MPL-related conditions. Loss-of-function variants in MPL are known to be pathogenic (PMID: 8073287, 11133753). For these reasons, this variant has been classified as Pathogenic.

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