Bitter taste receptor gene polymorphisms are an important factor in the development of nicotine dependence in African Americans.
Journal of medical genetics 2008 Sep 45 (9): 578-82.
Mangold J E, Payne T J, Ma J Z, Chen G, Li M
Functional variants in TAS2R38 and TAS2R16 influence alcohol consumption in high-risk families of African-American origin.
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