{{Rsnum
|rsid=7238987
|Gene=CYB5A
|Chromosome=18
|position=74260915
|Orientation=plus
|GMAF=0.1396
|Gene_s=CYB5A
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 68.1 | 30.1 | 1.8
| HCB | 80.3 | 19.7 | 0.0
| JPT | 80.5 | 18.6 | 0.9
| YRI | 76.9 | 21.1 | 2.0
| ASW | 61.4 | 33.3 | 5.3
| CHB | 80.3 | 19.7 | 0.0
| CHD | 86.2 | 12.8 | 0.9
| GIH | 80.2 | 16.8 | 3.0
| LWK | 68.2 | 29.1 | 2.7
| MEX | 70.7 | 27.6 | 1.7
| MKK | 80.1 | 19.9 | 0.0
| TSI | 83.3 | 16.7 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=24151200
|Title=Whole exome sequencing identifies variation in CYB5A and RNF10 associated with adiposity and type 2 diabetes
}}

{{on chip | FTDNA2}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}