{{Rsnum
|rsid=137854465
|Chromosome=15
|Orientation=minus
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene=FBN1
|position=48488230
|Gene_s=FBN1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{omim
|id=134797
|variant=0016
|rsnum=137854465
}}{{ClinVar
|rsid=137854465
|Reversed=1
|FwdREF=T
|FwdALT=C
|REF=A
|ALT=G
|RSPOS=48780427
|CHROM=15
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050060000000000002110100
|GENEINFO=FBN1:2200
|GENE_NAME=FBN1
|GENE_ID=2200
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000015.9:g.48780427A>G
|CLNORIGIN=1
|CLNSIG=5
|Tags=RV;PM;OTHERKG;LSD;OM
|CLNACC=RCV000017900.26
|CLNDBN=Marfan syndrome, neonatal
|CLNSRC=OMIM Allelic Variant
|CLNSRCID=134797.0016
|Disease=Marfan syndrome
}}