{{Rsnum
|rsid=281864930
|Chromosome=2
|Orientation=minus
|geno1=(-;-)
|geno2=(-;A)
|geno3=(A;A)
|Gene=TTN
|position=178527099
|Gene_s=LGR4,TTN
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ClinVar
|ALT=G
|CHROM=2
|CLNACC=RCV000031995.2
|CLNALLE=1
|CLNDBN=Distal myopathy Markesbery-Griggs type
|CLNDSDB=GeneReviews:MedGen:OMIM:Orphanet
|CLNDSDBID=NBK1323:C1838244:600334:609
|CLNHGVS=NC_000002.11:g.179391826delT
|CLNSIG=5
|CLNSRC=GeneReviews
|CLNSRCID=NBK1323
|Disease=Distal myopathy Markesbery-Griggs type
|FwdREF=A
|REF=GT
|RSPOS=179391825
|Reversed=1
|SAO=0
|SSR=0
|Tags=RV;PM;PMC;SLO;OTHERKG;LSD;OM
|VC=DIV
|VP=0x050168000000000002110200
|WGT=0
|dbSNPBuildID=137
|rsid=281864930
|GENEINFO=TTN:7273; TTN-AS1:100506866
|GENE_ID=7273; 100506866
|GENE_NAME=TTN; TTN-AS1
}}{{PMID Auto
|PMID=18948003
|Title=Truncating mutations in C-terminal titin may cause more severe tibial muscular dystrophy (TMD).
}}