Genetics and Alcoholism: Whats the Connection?
With the advent of microarrays that can measure hundreds of thousands tomillions of single nucleotide polymorphisms (SNPs) across the genome,genome-wide association studies (GWAS) have provided a relatively unbiased wayto identify specific genes that contribute to a phenotype. To date, GWAS havefocused on common variants, with allele frequencies of 5% or higher.Most GWAS are case-control studies … Read more