Genetic architecture of four smoking behaviors using partitioned SNP heritability.
Luke M EvansSeonkyeong JangDana B HancockMarissa A EhringerJacqueline M OttoScott I VriezeMatthew C KellerPublished in: Addiction (Abingdon, England) (2021)
A biobank study of smoking behavior traits suggested that the phenotypic variance explained by SNPs of smoking initiation, age of initiation, cigarettes per day and smoking cessation is modest overall.