ClinVar Miner

Submissions for variant NM_000057.4(BLM):c.4077-8C>G

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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 RCV003614476 SCV004396333 uncertain significance Bloom syndrome 2023-10-13 criteria provided, single submitter clinical testing This sequence change falls in intron 21 of the BLM gene. It does not directly change the encoded amino acid sequence of the BLM 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 BLM-related conditions. Studies have shown that this variant is associated with inconclusive levels of altered splicing (Invitae). 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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