paper we discuss the limitations of existing genetic research on alcohol phenotypes in AAs and why it is important to conduct genetic research across diverse populations. We review possible reasons for underrepresentation of AAs in genetic research, the implications of the lack of racially diverse samples, and special considerations regarding conducting genetic research in AA populations. Some of the concerns reviewed here are applicable more broadly to underrepresented groups, while other considerations pertain to AA populations specifically. In general, most non-white populations have been underrepresented in genetic research.
