{{Rsnum
|rsid=199476113
|Gene=METTL21D
|Chromosome=MT
|position=11084
|Orientation=plus
|GMAF=0.004677
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=MT-ND4
}}{{ClinVar
|ALT=G
|CAF=0.9953; 0.004677
|CHROM=MT
|CLNACC=RCV000010355.2
|CLNALLE=1
|CLNDBN=Juvenile myopathy, encephalopathy, lactic acidosis AND stroke
|CLNDSDB=GeneReviews:GeneReviews:MedGen:OMIM:Orphanet:SNOMED_CT
|CLNDSDBID=NBK1224:NBK1233:C0162671:540000:550:39925003
|CLNHGVS=NC_012920.1:m.11084A>G
|CLNSIG=5
|CLNSRC=OMIM Allelic Variant
|CLNSRCID=516003.0002
|COMMON=1
|Disease=Juvenile myopathy
|FwdALT=G
|FwdREF=A
|REF=A
|RSPOS=11084
|Reversed=0
|SAO=0
|SSR=0
|Tags=PM;HD;OTHERKG;LSD;OM
|VC=SNV
|VP=0x050060000000000402110100
|WGT=0
|dbSNPBuildID=136
|rsid=199476113
}}