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苯硫脲(phenylthiocarbamide,PTC)是一种白色结晶有机化合物。其味苦涩,决定于NC=S基因。不同人群中,不同个体对PTC的尝味能力即味觉感受性不同,且与基因型有关,国内外有所报道。本文报告1058名汉族人群的尝味能力,为人类群体遗传学提供一些基本资料。
Phenylthiocarbamide (PTC) is a white crystalline organic compound. Its taste bitter, determined by the NC = S gene. Different populations, different individuals on the taste of taste that is different taste of PTC, and with the genotypes, both at home and abroad have been reported. This article reports the tasting ability of 1058 Han Chinese population and provides some basic information for human population genetics.