{{Rsnum
|rsid=3027409
|Gene=MAOA
|Chromosome=X
|position=43747786
|Orientation=plus
|GMAF=0.07497
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(G;G)
|geno2=(G;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(G;G)
| geno2=(G;T)
| geno3=(T;T)
| CEU | 3.5 | 2.7 | 93.8
| HCB | 0.0 | 0.0 | 100.0
| JPT | 0.0 | 0.0 | 100.0
| YRI | 18.4 | 20.4 | 61.2
| ASW | 12.3 | 24.6 | 63.2
| CHB | 0.0 | 0.0 | 100.0
| CHD | 0.0 | 0.0 | 0.0
| GIH | 3.0 | 4.0 | 93.1
| LWK | 11.8 | 18.2 | 70.0
| MEX | 0.0 | 1.7 | 98.3
| MKK | 12.8 | 17.9 | 69.2
| TSI | 0.0 | 2.9 | 97.1
| HapMapRevision=28
}}{{PMID Auto GWAS
|PMID=19247474
|Trait=Smoking behaviors
|Title=Genome-wide and candidate gene association study of cigarette smoking behaviors
|RiskAllele=
|Pval=0.000007
|OR=1.73
|ORtxt=[NR]
|OA=1
}}

{{PharmGKB
|RSID=rs3027409
|Name_s=
|Gene_s=MAOA
|Feature=
|Evidence=PubMed ID:19247474; Web Resource:http://www.genome.gov/gwastudies/
|Annotation=GWAS results: Genome-wide and candidate gene association study of cigarette Smoking behaviors. (Initial Sample Size: 4,611 individuals (2,617 smokers); Replication Sample Size: NR); (Region: Xp11.3; Reported Gene(s): MAOA; Risk Allele: rs3027409-?); (p-value= 0.000007).This variant is associated with Smoking behaviors.
|Drugs=
|Drug Classes=
|Diseases=Tobacco Use Disorder
|Curation Level=Non-Curated
|PharmGKB Accession ID=PA164739938
}}

{{GET Evidence
|impact=pathogenic
|qualified_impact=Insufficiently evaluated pathogenic
|inheritance=unknown
|quality_scores=Array
|dbsnp_id=rs3027409
|overall_frequency_n=9
|overall_frequency_d=92
|overall_frequency=0.0978261
|n_genomes=8
|n_genomes_annotated=0
|n_haplomes=9
|n_articles=0
|n_articles_annotated=0
|in_gwas=Y
|in_pharmgkb=Y
|autoscore=2
|webscore=N
|n_web_uneval=10
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}