ClinVar Miner

Submissions for variant NM_001042492.3(NF1):c.1260+2T>C

dbSNP: rs1555611110
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Total submissions: 3
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Invitae RCV001037303 SCV001200712 pathogenic Neurofibromatosis, type 1 2022-10-28 criteria provided, single submitter clinical testing For these reasons, this variant has been classified as Pathogenic. Studies have shown that disruption of this splice site results in inclusion of 13 base pairs of intronic sequence and introduces a premature termination codon (PMID: 10677298). The resulting mRNA is expected to undergo nonsense-mediated decay. ClinVar contains an entry for this variant (Variation ID: 836228). Disruption of this splice site has been observed in individual(s) with clinical features of neurofibromatosis type 1 (PMID: 10677298; Invitae). This variant is not present in population databases (gnomAD no frequency). This sequence change affects a donor splice site in intron 11 of the NF1 gene. RNA analysis indicates that disruption of this splice site induces altered splicing and may result in an absent or disrupted protein product.
Genome Diagnostics Laboratory, The Hospital for Sick Children RCV001037303 SCV001479143 pathogenic Neurofibromatosis, type 1 2020-10-26 criteria provided, single submitter clinical testing
Genome-Nilou Lab RCV001037303 SCV002561648 likely pathogenic Neurofibromatosis, type 1 2022-03-15 criteria provided, single submitter clinical testing

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