Figure 2. Pathogenetic variants in FBN1.
Schematic of the structure of the protein fibrillin-1, with numbers and location of mutations in FBN1, which encodes fibrillin-1, identified in patients with MFS; the location of de novo pathogenetic variants leading to neonatal MFS is also shown. Mutation data were extracted in 2020 from the last update of the UMD-FBN1 database (Ref 289)