Total submissions: 2
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Invitae | RCV001082526 | SCV000644841 | benign | Severe combined immunodeficiency, autosomal recessive, T cell-negative, B cell-negative, NK cell-negative, due to adenosine deaminase deficiency | 2024-01-31 | criteria provided, single submitter | clinical testing | |
Women's Health and Genetics/Laboratory Corporation of America, |
RCV000590787 | SCV000693971 | benign | not provided | 2017-03-20 | criteria provided, single submitter | clinical testing | Variant summary: The ADA c.36A>G (p.Val12Val) variant involves the alteration of a nucleotide, resulting in a synonymous change. 5/5 splicing prediction tools predict no significant change on the canonical splicing acceptor site, and 4/5 splice prediction tools predict loss/weaking effect on a splicing donor site. However, these predictions have yet to be confirmed by functional studies. This variant was found in 486/108934 control chromosomes, predominantly observed in the African subpopulation at a frequency of 0.05011 (457/9120). This frequency is about 31 times the estimated maximal expected allele frequency of a pathogenic ADA variant (0.001633), strong evidence that this is a benign polymorphism found primarily in the populations of African origin. The variant of interest has not, to our knowledge, been reported in affected individuals via publications and/or reputable databases/clinical diagnostic laboratories; nor evaluated for functional impact by in vivo/vitro studies. Taken together, this variant is classified as benign. |