Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Victorian Clinical Genetics Services, |
RCV004594746 | SCV005086216 | likely pathogenic | Becker muscular dystrophy | 2023-12-21 | criteria provided, single submitter | clinical testing | Based on the classification scheme VCGS_Germline_v1.3.4, this variant is classified as Likely pathogenic. Following criteria are met: 0102 - Loss of function is a known mechanism of disease in this gene and is associated with Becker muscular dystrophy (MIM#300376), XLR; Duchenne muscular dystrophy (MIM#310200), XLR and dilated cardiomyopathy 3B (MIM#302045), XL. (I) 0109 - This gene is associated with X-linked recessive disease. This gene is primarily associated with X-linked recessive disease relating to the muscular dystrophy phenotypes; however, it is also associated with X-linked dilated cardiomyopathy in heterozygous females (OMIM, GeneReviews, PMID: 26066469). (I) 0211 - Canonical splice site variant without proven consequence on splicing (no functional evidence available). (SP) 0253 - This variant is hemizygous.(I) 0301 - Variant is absent from gnomAD (both v2 and v3). (SP) 0505 - Abnormal splicing is predicted by in silico tools and affected nucleotide is highly conserved. (SP) 0704 - Another splice region variant comparable to the one identified in this case has limited previous evidence for pathogenicity. PMID 20485447 Takeshima et al 2010 report a hemizygous synonymous variant c.6117G>A in a Japanese patient with Becker Muscular Dystrophy. RT-PCR studies were suggestive of aberrant splicing. (SP) 0807 - This variant has no previous evidence of pathogenicity. (I) 0905 - No published segregation evidence has been identified for this variant. (I) 1007 - No published functional evidence has been identified for this variant. (I) 1205 - This variant has been shown to be maternally inherited (LABID). (I) Legend: (SP) - Supporting pathogenic, (I) - Information, (SB) - Supporting benign |