Normal allele: CC
Polymorphism rs1044397 is related to topics like this:
Research and publications:
21445957 Association of CHRNA4 polymorphisms with smoking behavior in two populations.
21606948 Varenicline for smoking cessation: nausea severity and variation in nicotinic receptor genes
25642160 Nicotinic receptor modulation to treat alcohol and drug dependence.
25934188 The nicotinic acetylcholine receptor alpha 4 subunit contains a functionally relevant SNP Haplotype.