Total submissions: 4
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Baylor Genetics | RCV001292854 | SCV001481534 | uncertain significance | Fanconi anemia complementation group P | 2019-09-25 | criteria provided, single submitter | clinical testing | This variant was determined to be of uncertain significance according to ACMG Guidelines, 2015 [PMID:25741868]. |
Labcorp Genetics |
RCV001417838 | SCV001620044 | likely benign | Fanconi anemia | 2025-01-21 | criteria provided, single submitter | clinical testing | |
Sema4, |
RCV001417838 | SCV002529374 | uncertain significance | Fanconi anemia | 2021-12-16 | criteria provided, single submitter | curation | |
Victorian Clinical Genetics Services, |
RCV001292854 | SCV002768734 | uncertain significance | Fanconi anemia complementation group P | 2020-05-25 | criteria provided, single submitter | clinical testing | A heterozygous missense variant was identified, NM_032444.2(SLX4):c.5040G>T in exon 14 of 15 of the SLX4 gene. This substitution is predicted to create a major amino acid change from arginine to serine at position 1680 of the protein, NP_115820.2(SLX4):p.(Arg1680Ser). The arginine at this position has low conservation (100 vertebrates, UCSC), and is not situated in a known functional domain. In silico software predicts this variant to be benign (Polyphen, SIFT, CADD, Mutation Taster). The variant is present in the gnomAD population database at a frequency of 0.01% (28 heterozygotes, 0 homozygotes). An alternative nucleotide change resulting in the same protein alteration to serine has been reported in the gnomAD database at a frequency of 0.004% (12 heterozygotes, 0 homozygotes). In addition, an alternative residue change at the same location has been reported in the gnomAD database at a frequency of 0.0008%. The alternative nucleotide change resulting in a serine has been previously reported as a VUS (ClinVar), and this variant has been reported in the germline of a patient with head and neck squamous cell carcinoma (Chandrasekharappa, S. et al. (2017)). Based on information available at the time of curation, this variant has been classified as a VARIANT of UNCERTAIN SIGNIFICANCE (VUS) with LOW CLINICAL RELEVANCE. |