Total submissions: 12
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Laboratory for Molecular Medicine, |
RCV000037679 | SCV000061341 | benign | not specified | 2012-03-19 | criteria provided, single submitter | clinical testing | c.1669-13T>C in Intron 15 of RAF1: This variant is not expected to have clinical significance because it has been identified in 2.8% (103/3738) of African Ameri can chromosomes from a broad population by the NHLBI Exome Sequencing Project (h ttp://evs.gs.washington.edu/EVS; dbSNP rs147475396). |
Prevention |
RCV000037679 | SCV000309257 | benign | not specified | criteria provided, single submitter | clinical testing | ||
Illumina Laboratory Services, |
RCV000362275 | SCV000440623 | benign | Noonan syndrome 5 | 2018-01-13 | criteria provided, single submitter | clinical testing | This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. |
Illumina Laboratory Services, |
RCV000267263 | SCV000440624 | benign | LEOPARD syndrome 2 | 2018-01-13 | criteria provided, single submitter | clinical testing | This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as benign is not then subjected to further curation. The score for this variant resulted in a classification of benign for this disease. |
Women's Health and Genetics/Laboratory Corporation of America, |
RCV000037679 | SCV001362808 | benign | not specified | 2019-12-24 | criteria provided, single submitter | clinical testing | Variant summary: RAF1 c.1669-13T>C alters a non-conserved nucleotide located close to a canonical splice site and therefore could affect mRNA splicing, leading to a significantly altered protein sequence. 4/4 computational tools predict no significant impact on normal splicing. However, these predictions have yet to be confirmed by functional studies. The variant allele was found at a frequency of 0.0019 in 251228 control chromosomes, predominantly at a frequency of 0.026 within the African or African-American subpopulation in the gnomAD database, including 2 homozygotes. The observed variant frequency within African or African-American control individuals in the gnomAD database is approximately 1040 fold of the estimated maximal expected allele frequency for a pathogenic variant in RAF1 causing Noonan Syndrome and Related Conditions phenotype (2.5e-05), strongly suggesting that the variant is a benign polymorphism found primarily in populations of African or African-American origin. To our knowledge, no occurrence of c.1669-13T>C in individuals affected with Noonan Syndrome and Related Conditions and no experimental evidence demonstrating its impact on protein function have been reported. One clinical diagnostic laboratory has submitted clinical-significance assessments for this variant to ClinVar after 2014 without evidence for independent evaluation. One laboratory classified the variant as benign/likely benign. Based on the evidence outlined above, the variant was classified as benign. |
Gene |
RCV001540820 | SCV001758748 | benign | not provided | 2015-03-03 | criteria provided, single submitter | clinical testing | |
ARUP Laboratories, |
RCV001540820 | SCV002048062 | benign | not provided | 2023-10-16 | criteria provided, single submitter | clinical testing | |
Labcorp Genetics |
RCV002054542 | SCV002402851 | benign | RASopathy | 2024-01-31 | criteria provided, single submitter | clinical testing | |
Ambry Genetics | RCV002399360 | SCV002706108 | benign | Cardiovascular phenotype | 2014-12-08 | criteria provided, single submitter | clinical testing | This alteration is classified as benign based on a combination of the following: seen in unaffected individuals, population frequency, intact protein function, lack of segregation with disease, co-occurrence, RNA analysis, in silico models, amino acid conservation, lack of disease association in case-control studies, and/or the mechanism of disease or impacted region is inconsistent with a known cause of pathogenicity. |
Breakthrough Genomics, |
RCV001540820 | SCV005239360 | benign | not provided | criteria provided, single submitter | not provided | ||
Clinical Genetics, |
RCV000037679 | SCV001923722 | benign | not specified | no assertion criteria provided | clinical testing | ||
Joint Genome Diagnostic Labs from Nijmegen and Maastricht, |
RCV000037679 | SCV001959083 | benign | not specified | no assertion criteria provided | clinical testing |