摘要
本文报道了新疆巴州地区蒙古族苯硫脲(PTC)尝味能力的检测及分析情况。受检总人数744人,其中男性335人,女性409人。检测方法为阈值法。结果表明744人中味盲人数为75人,味盲率为10.08%,平均阈值为1.55±0.74。尝味人数为669人,尝味率为89.92%,平均阈值为9.67±2.41。其中男性味盲39人,味盲率11.64%,平均阈值为1.41±1.06。女性味盲36人,味盲率8.80%,平均阈值为1.69±0.74。群体基因频率 t=0.3175,T=0.6825,另外还认为巴州地区的蒙古族在遗传方面具有其民族独立性。
The survey and analysis of phenylthiocarbamide (PTC) for taste,in Bazhoufor the Mongol nationality is rleeported in this article,There are altogetler 744 people exam-ed,and 335 of them are the male sex,and 409 of them are the female sex.The method of ex-amination is threshold value,The result of the examination is that there are 75 people whoare tasteless among 744,The rate of tasteless is 10.08 percent.The average threshold valueis 1.55±0.74.There are altegether 669 people who taste.The rate of taste is 89.92 percent.The average threshold value is 9.62±2.41.Among them there are 39 people (the male sex)who are tasrteless.The rate of tasteless is 11.64 percent,The average threshold value is 1.41±1.06,and there are 36 people (the female sex) who are tasteless.The rate of tasteless is 8.80 percent.The average threshold value is 1.69±0.74,The population gene frequenlyt is 0.3175/t=3.3175,T=0.6825(T is 0.6825),Besides,We think Mongol nationality in Bazhou hastheir ethnic group independence.
出处
《新疆农业大学学报》
CAS
1993年第4期60-62,共3页
Journal of Xinjiang Agricultural University
关键词
PTC
尝味能力
阈值分析
群体基因频率
phenylthiocarbamide for taste PTC
threshold value analysis
population gene frequenly
phenylthio carbamide.(PTC)
