{{Rsnum
|rsid=1044397
|Gene=CHRNA4
|Chromosome=20
|position=63349752
|Orientation=plus
|GMAF=0.3958
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene_s=CHRNA4
}}{{omim
|desc=CHOLINERGIC RECEPTOR, NEURONAL NICOTINIC, ALPHA POLYPEPTIDE 4; CHRNA4
|id=118504
|rsnum=1044397
|variant=0006
}}

{{omim
|id=118504
|rsnum=1044397
|variant=0006
}}

{{PMID Auto
|PMID=15154117
|Title=A common haplotype of the nicotine acetylcholine receptor alpha 4 subunit gene is associated with vulnerability to nicotine addiction in men.
|OA=1
}}

{{PMID Auto
|PMID=17135278
|Title=Cholinergic nicotinic receptor genes implicated in a nicotine dependence association study targeting 348 candidate genes with 3713 SNPs.
|OA=1
}}

{{PMID Auto
|PMID=18571741
|Title=Genetic variability in nicotinic acetylcholine receptors and nicotine addiction: converging evidence from human and animal research.
|OA=1
}}

{{PMID Auto
|PMID=18618000
|Title=A candidate gene approach identifies the CHRNA5-A3-B4 region as a risk factor for age-dependent nicotine addiction.
|OA=1
}}

{{PMID Auto
|PMID=18698231
|Title=Polymorphisms affecting gene transcription and mRNA processing in pharmacogenetic candidate genes: detection through allelic expression imbalance in human target tissues.
|OA=1
}}

{{PMID Auto
|PMID=19259974
|Title=Multiple distinct risk loci for nicotine dependence identified by dense coverage of the complete family of nicotinic receptor subunit (CHRN) genes.
|OA=1
}}

{{PMID Auto
|PMID=19693267
|Title=Financial and psychological risk attitudes associated with two single nucleotide polymorphisms in the nicotine receptor (CHRNA4) gene.
|OA=1
}}

{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | HumanOmni1Quad}}