Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV000690978 | SCV000818711 | pathogenic | Methylmalonic aciduria, cblA type | 2018-05-06 | criteria provided, single submitter | clinical testing | This sequence change creates a premature translational stop signal (p.Leu47Trpfs*33) in the MMAA 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 MMAA-related disease. Loss-of-function variants in MMAA are known to be pathogenic (PMID: 15523652, 15781192). For these reasons, this variant has been classified as Pathogenic. |