Table 2.
SREBF2 variants identified in this study
Gene | Variant Name (as used in this study) | Genomic Change | Transcript Change | Protein Change | Classification | Pathogenicity Score |
---|---|---|---|---|---|---|
| ||||||
SREBF2 | R519H | NC_000022.11:g.41877398G>A | NM_004599.4:c.1556G>A | NP_004590.2:p.(Arg519His) | Pathogenic | PS2 and PS3 |
SREBF2 | R519G | NC_000022.11:g.41877397C>G | NM_004599.4:c.1555C>G | NP_004590.2:p.(Arg519Gly) | Pathogenic | PS2 and PS3 |
We identified de novo variants in SREBF2 from 2 individuals with dermatological, neurological, and skeletal phenotypes. Both variants are characterized as pathogenic based on the American College of Medical Genetics standards and guidelines,26 having ≥2 strong criteria for pathogenicity (PS2 and PS3 scores).