ClinVar Miner

Submissions for variant NM_000088.4(COL1A1):c.543+5G>A

dbSNP: rs1907787005
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001054386 SCV001218698 pathogenic Osteogenesis imperfecta type I 2021-01-29 criteria provided, single submitter clinical testing For these reasons, this variant has been classified as Pathogenic. Nucleotide substitutions within the consensus splice site are a relatively common cause of aberrant splicing (PMID: 17576681, 9536098). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site, but this prediction has not been confirmed by published transcriptional studies. This variant has been observed in several individuals affected with osteogenesis imperfecta (PMID: 25963598, 31414283, Invitae). ClinVar contains an entry for this variant (Variation ID: 850256). This variant is not present in population databases (ExAC no frequency). This sequence change falls in intron 6 of the COL1A1 gene. It does not directly change the encoded amino acid sequence of the COL1A1 protein. It affects a nucleotide within the consensus splice site of the intron.

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