The ability to taste phenylthiocarbamide among the Tripolitanians, Cyrenaicans, and Fezzanites of Libya and the Kikuyu, Kamba, and Taita of Kenya.
D006801:Humans; D007630:Kenya; D008002:Libya; D010671:Phenylurea Compounds; D013649:Taste
D010671:Phenylurea Compounds