CAJ | 학술논문

采用改进阈值法，测试统计分析了新疆维吾尔自治区内不同地区的7469例（男性3831例、女性3638例）维吾尔族中学生和大学生（12～25岁）苯硫脲尝味能力的阈值分布、味盲率、基因型频率和基因频率。结果显示维吾尔族苯硫脲尝味能力的阈值分布和味盲率具有本民族的自身特点。在新疆维吾尔自治区内，不同地区的维吾尔族苯硫脲尝味味盲率不同，并具有极显著性差异（P＜0?01），从东部（哈密地区）到西部（喀什地区），苯硫脲味盲率逐渐增加，平均味盲率为24?13％，介于欧罗巴人种和其他有色人种之间，该现象与人类学关于现代维吾尔族的族源、人种构成及演化过程的“合流说”相吻合。
채용개진역치법，측시통계분석료신강유오이자치구내불동지구적7469례（남성3831례、녀성3638례）유오이족중학생화대학생（12～25세）분류뇨상미능력적역치분포、미맹솔、기인형빈솔화기인빈솔。결과현시유오이족분류뇨상미능력적역치분포화미맹솔구유본민족적자신특점。재신강유오이자치구내，불동지구적유오이족분류뇨상미미맹솔불동，병구유겁현저성차이（P＜0?01），종동부（합밀지구）도서부（객십지구），분류뇨미맹솔축점증가，평균미맹솔위24?13％，개우구라파인충화기타유색인충지간，해현상여인류학관우현대유오이족적족원、인충구성급연화과정적“합류설”상문합。
With improved threshold method , the genotype frequency and gene frequency of phenylthiourea tasting ability have been tested for 7 469 cases(men 3 831 and women 3 638) Uygur middle school and university students(12~25 years old) w ho live in different areas of Xinjiang Uygur Autonomous Region . The distribution of phenylthiourea tasting ability and phenylthiourea taste blindness rate of Uygur have the nation,s own characteristics .In Xinjiang Uygur Autonomous Region ,Uygur living in different areas have different phenylthiourea taste blindness rate , and have a significant difference ( P<0?01 ) . From the east (Hami area) to the west (Kashi area) , phenylthiourea taste blindness rate gradually increase , average value of taste blindness rate is 24?13% , this value between European and other colored people . This phenomenon coincide with “the theory of confluence” of anthropology on the origin , ethnic composition and evolution of modern Uygur .