Kasenov K U
Genetika. 1984 Apr;20(4):702-4.
The sensitivity to phenyl thiocarbamide was studied in 405 people of Kazakh nationality and in 161 people of Russian nationality (males and females), the students of the Institute. 23.9% of the former proved non-sensitive, the gene frequency "t" being 0.490. Among the latter these values were 28.6% and 0.535, respectively.
对该学院的405名哈萨克族学生和161名俄罗斯族学生（包括男性和女性）进行了苯硫脲敏感性研究。结果显示，前者中有23.9%的人对苯硫脲不敏感，基因频率“t”为0.490。而在后者中，这两个数值分别为28.6%和0.535。
