{{Rsnum
|rsid=8109525
|Chromosome=19
|position=40986013
|Orientation=plus
|GMAF=0.326
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 47.7 | 43.1 | 9.2
| HCB | 28.6 | 45.2 | 26.2
| JPT | 31.1 | 53.3 | 15.6
| YRI | 75.4 | 24.6 | 0.0
| ASW | 0.0 | 0.0 | 0.0
| CHB | 28.6 | 45.2 | 26.2
| CHD | 0.0 | 0.0 | 0.0
| GIH | 0.0 | 0.0 | 0.0
| LWK | 0.0 | 0.0 | 0.0
| MEX | 0.0 | 0.0 | 0.0
| MKK | 0.0 | 0.0 | 0.0
| TSI | 0.0 | 0.0 | 0.0
| HapMapRevision=28
}}{{PMID Auto
|PMID=24260284
|Title=CYP2B6 Non-Coding Variation Associated with Smoking Cessation Is Also Associated with Differences in Allelic Expression, Splicing, and Nicotine Metabolism Independent of Common Amino-Acid Changes
|OA=1
}}{{PMID Auto
|PMID=19239339
|Title=Associations between CYP2B6 polymorphisms and pharmacokinetics after a single dose of nevirapine or efavirenz in African americans.
|OA=1
}}