Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Labcorp Genetics |
RCV001031776 | SCV001195082 | pathogenic | Trichorhinophalangeal syndrome, type III; Trichorhinophalangeal dysplasia type I | 2023-08-04 | criteria provided, single submitter | clinical testing | This variant is a gross deletion of the genomic region encompassing exon(s) 5 of the TRPS1 gene. This deletion is out-of-frame, and is expected to create a premature termination codon and result in an absent or disrupted protein product. Loss-of-function variants in TRPS1 are known to be pathogenic (PMID: 11112658). A similar copy number variant has been observed in individuals with trichorhinophalangeal syndrome (PMID: 21850686, 25792522). For these reasons, this variant has been classified as Pathogenic. |